49012020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 170553600

約数和(自身を除く): 121541580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 281, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 562, 570, 612, 646, 684, 765, 843, 855, 918, 969, 1020, 1026, 1124, 1140, 1292, 1405, 1530, 1615, 1686, 1710, 1836, 1938, 2052, 2295, 2529, 2565, 2810, 2907, 3060, 3230, 3372, 3420, 3876, 4215, 4590, 4777, 4845, 5058, 5130, 5339, 5620, 5814, 6460, 7587, 8430, 8721, 9180, 9554, 9690, 10116, 10260, 10678, 11628, 12645, 14331, 14535, 15174, 16017, 16860, 17442, 19108, 19380, 21356, 23885, 25290, 26695, 28662, 29070, 30348, 32034, 34884, 37935, 42993, 43605, 47770, 48051, 50580, 53390, 57324, 58140, 64068, 71655, 75870, 80085, 85986, 87210, 90763, 95540, 96102, 106780, 128979, 143310, 144153, 151740, 160170, 171972, 174420, 181526, 192204, 214965, 240255, 257958, 272289, 286620, 288306, 320340, 363052, 429930, 453815, 480510, 515916, 544578, 576612, 644895, 720765, 816867, 859860, 907630, 961020, 1089156, 1289790, 1361445, 1441530, 1633734, 1815260, 2450601, 2579580, 2722890, 2883060, 3267468, 4084335, 4901202, 5445780, 8168670, 9802404, 12253005, 16337340, 24506010, 49012020]

約数ペア:

[(1, 49012020), (2, 24506010), (3, 16337340), (4, 12253005), (5, 9802404), (6, 8168670), (9, 5445780), (10, 4901202), (12, 4084335), (15, 3267468), (17, 2883060), (18, 2722890), (19, 2579580), (20, 2450601), (27, 1815260), (30, 1633734), (34, 1441530), (36, 1361445), (38, 1289790), (45, 1089156), (51, 961020), (54, 907630), (57, 859860), (60, 816867), (68, 720765), (76, 644895), (85, 576612), (90, 544578), (95, 515916), (102, 480510), (108, 453815), (114, 429930), (135, 363052), (153, 320340), (170, 288306), (171, 286620), (180, 272289), (190, 257958), (204, 240255), (228, 214965), (255, 192204), (270, 181526), (281, 174420), (285, 171972), (306, 160170), (323, 151740), (340, 144153), (342, 143310), (380, 128979), (459, 106780), (510, 96102), (513, 95540), (540, 90763), (562, 87210), (570, 85986), (612, 80085), (646, 75870), (684, 71655), (765, 64068), (843, 58140), (855, 57324), (918, 53390), (969, 50580), (1020, 48051), (1026, 47770), (1124, 43605), (1140, 42993), (1292, 37935), (1405, 34884), (1530, 32034), (1615, 30348), (1686, 29070), (1710, 28662), (1836, 26695), (1938, 25290), (2052, 23885), (2295, 21356), (2529, 19380), (2565, 19108), (2810, 17442), (2907, 16860), (3060, 16017), (3230, 15174), (3372, 14535), (3420, 14331), (3876, 12645), (4215, 11628), (4590, 10678), (4777, 10260), (4845, 10116), (5058, 9690), (5130, 9554), (5339, 9180), (5620, 8721), (5814, 8430), (6460, 7587)]