48774178908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{20707}}^1$

素因数の和:21456

約数の個数: 144

約数和(自身を含む): 151960273920

約数和(自身を除く): 103186095012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 719, 819, 1092, 1438, 1638, 2157, 2876, 3276, 4314, 5033, 6471, 8628, 9347, 10066, 12942, 15099, 18694, 20132, 20707, 25884, 28041, 30198, 37388, 41414, 45297, 56082, 60396, 62121, 65429, 82828, 84123, 90594, 112164, 124242, 130858, 144949, 168246, 181188, 186363, 196287, 248484, 261716, 269191, 289898, 336492, 372726, 392574, 434847, 538382, 579796, 588861, 745452, 785148, 807573, 869694, 1076764, 1177722, 1304541, 1615146, 1739388, 1884337, 2355444, 2422719, 2609082, 3230292, 3768674, 4845438, 5218164, 5653011, 7537348, 9690876, 11306022, 14888333, 16959033, 22612044, 29776666, 33918066, 44664999, 59553332, 67836132, 89329998, 104218331, 133994997, 178659996, 193548329, 208436662, 267989994, 312654993, 387096658, 416873324, 535979988, 580644987, 625309986, 774193316, 937964979, 1161289974, 1250619972, 1354838303, 1741934961, 1875929958, 2322579948, 2709676606, 3483869922, 3751859916, 4064514909, 5419353212, 6967739844, 8129029818, 12193544727, 16258059636, 24387089454, 48774178908]

約数ペア:

[(1, 48774178908), (2, 24387089454), (3, 16258059636), (4, 12193544727), (6, 8129029818), (7, 6967739844), (9, 5419353212), (12, 4064514909), (13, 3751859916), (14, 3483869922), (18, 2709676606), (21, 2322579948), (26, 1875929958), (28, 1741934961), (36, 1354838303), (39, 1250619972), (42, 1161289974), (52, 937964979), (63, 774193316), (78, 625309986), (84, 580644987), (91, 535979988), (117, 416873324), (126, 387096658), (156, 312654993), (182, 267989994), (234, 208436662), (252, 193548329), (273, 178659996), (364, 133994997), (468, 104218331), (546, 89329998), (719, 67836132), (819, 59553332), (1092, 44664999), (1438, 33918066), (1638, 29776666), (2157, 22612044), (2876, 16959033), (3276, 14888333), (4314, 11306022), (5033, 9690876), (6471, 7537348), (8628, 5653011), (9347, 5218164), (10066, 4845438), (12942, 3768674), (15099, 3230292), (18694, 2609082), (20132, 2422719), (20707, 2355444), (25884, 1884337), (28041, 1739388), (30198, 1615146), (37388, 1304541), (41414, 1177722), (45297, 1076764), (56082, 869694), (60396, 807573), (62121, 785148), (65429, 745452), (82828, 588861), (84123, 579796), (90594, 538382), (112164, 434847), (124242, 392574), (130858, 372726), (144949, 336492), (168246, 289898), (181188, 269191), (186363, 261716), (196287, 248484)]