51481931904

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^3\times {\mathrm{20341}}^1$

素因数の和:20400

約数の個数: 192

約数和(自身を含む): 160492277400

約数和(自身を除く): 109010345496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2197, 2496, 2704, 3042, 3744, 4056, 4394, 4992, 5408, 6084, 6591, 7488, 8112, 8788, 10816, 12168, 13182, 14976, 16224, 17576, 19773, 20341, 21632, 24336, 26364, 32448, 35152, 39546, 40682, 48672, 52728, 61023, 64896, 70304, 79092, 81364, 97344, 105456, 122046, 140608, 158184, 162728, 183069, 194688, 210912, 244092, 264433, 281216, 316368, 325456, 366138, 421824, 488184, 528866, 632736, 650912, 732276, 793299, 843648, 976368, 1057732, 1265472, 1301824, 1464552, 1586598, 1952736, 2115464, 2379897, 2530944, 2603648, 2929104, 3173196, 3437629, 3905472, 4230928, 4759794, 5858208, 6346392, 6875258, 7810944, 8461856, 9519588, 10312887, 11716416, 12692784, 13750516, 16923712, 19039176, 20625774, 23432832, 25385568, 27501032, 30938661, 33847424, 38078352, 41251548, 44689177, 50771136, 55002064, 61877322, 76156704, 82503096, 89378354, 101542272, 110004128, 123754644, 134067531, 152313408, 165006192, 178756708, 220008256, 247509288, 268135062, 304626816, 330012384, 357513416, 402202593, 440016512, 495018576, 536270124, 660024768, 715026832, 804405186, 990037152, 1072540248, 1320049536, 1430053664, 1608810372, 1980074304, 2145080496, 2860107328, 3217620744, 3960148608, 4290160992, 5720214656, 6435241488, 8580321984, 12870482976, 17160643968, 25740965952, 51481931904]

約数ペア:

[(1, 51481931904), (2, 25740965952), (3, 17160643968), (4, 12870482976), (6, 8580321984), (8, 6435241488), (9, 5720214656), (12, 4290160992), (13, 3960148608), (16, 3217620744), (18, 2860107328), (24, 2145080496), (26, 1980074304), (32, 1608810372), (36, 1430053664), (39, 1320049536), (48, 1072540248), (52, 990037152), (64, 804405186), (72, 715026832), (78, 660024768), (96, 536270124), (104, 495018576), (117, 440016512), (128, 402202593), (144, 357513416), (156, 330012384), (169, 304626816), (192, 268135062), (208, 247509288), (234, 220008256), (288, 178756708), (312, 165006192), (338, 152313408), (384, 134067531), (416, 123754644), (468, 110004128), (507, 101542272), (576, 89378354), (624, 82503096), (676, 76156704), (832, 61877322), (936, 55002064), (1014, 50771136), (1152, 44689177), (1248, 41251548), (1352, 38078352), (1521, 33847424), (1664, 30938661), (1872, 27501032), (2028, 25385568), (2197, 23432832), (2496, 20625774), (2704, 19039176), (3042, 16923712), (3744, 13750516), (4056, 12692784), (4394, 11716416), (4992, 10312887), (5408, 9519588), (6084, 8461856), (6591, 7810944), (7488, 6875258), (8112, 6346392), (8788, 5858208), (10816, 4759794), (12168, 4230928), (13182, 3905472), (14976, 3437629), (16224, 3173196), (17576, 2929104), (19773, 2603648), (20341, 2530944), (21632, 2379897), (24336, 2115464), (26364, 1952736), (32448, 1586598), (35152, 1464552), (39546, 1301824), (40682, 1265472), (48672, 1057732), (52728, 976368), (61023, 843648), (64896, 793299), (70304, 732276), (79092, 650912), (81364, 632736), (97344, 528866), (105456, 488184), (122046, 421824), (140608, 366138), (158184, 325456), (162728, 316368), (183069, 281216), (194688, 264433), (210912, 244092)]