54815250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 160123392

約数和(自身を除く): 105308142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 125, 150, 159, 175, 197, 210, 250, 265, 318, 350, 371, 375, 394, 525, 530, 591, 742, 750, 795, 875, 985, 1050, 1113, 1182, 1325, 1379, 1590, 1750, 1855, 1970, 2226, 2625, 2650, 2758, 2955, 3710, 3975, 4137, 4925, 5250, 5565, 5910, 6625, 6895, 7950, 8274, 9275, 9850, 10441, 11130, 13250, 13790, 14775, 18550, 19875, 20685, 20882, 24625, 27825, 29550, 31323, 34475, 39750, 41370, 46375, 49250, 52205, 55650, 62646, 68950, 73087, 73875, 92750, 103425, 104410, 139125, 146174, 147750, 156615, 172375, 206850, 219261, 261025, 278250, 313230, 344750, 365435, 438522, 517125, 522050, 730870, 783075, 1034250, 1096305, 1305125, 1566150, 1827175, 2192610, 2610250, 3654350, 3915375, 5481525, 7830750, 9135875, 10963050, 18271750, 27407625, 54815250]

約数ペア:

[(1, 54815250), (2, 27407625), (3, 18271750), (5, 10963050), (6, 9135875), (7, 7830750), (10, 5481525), (14, 3915375), (15, 3654350), (21, 2610250), (25, 2192610), (30, 1827175), (35, 1566150), (42, 1305125), (50, 1096305), (53, 1034250), (70, 783075), (75, 730870), (105, 522050), (106, 517125), (125, 438522), (150, 365435), (159, 344750), (175, 313230), (197, 278250), (210, 261025), (250, 219261), (265, 206850), (318, 172375), (350, 156615), (371, 147750), (375, 146174), (394, 139125), (525, 104410), (530, 103425), (591, 92750), (742, 73875), (750, 73087), (795, 68950), (875, 62646), (985, 55650), (1050, 52205), (1113, 49250), (1182, 46375), (1325, 41370), (1379, 39750), (1590, 34475), (1750, 31323), (1855, 29550), (1970, 27825), (2226, 24625), (2625, 20882), (2650, 20685), (2758, 19875), (2955, 18550), (3710, 14775), (3975, 13790), (4137, 13250), (4925, 11130), (5250, 10441), (5565, 9850), (5910, 9275), (6625, 8274), (6895, 7950)]