54201550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 110430432

約数和(自身を除く): 56228882

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1367, 1525, 1586, 2734, 3050, 3965, 6835, 7930, 13670, 17771, 19825, 34175, 35542, 39650, 68350, 83387, 88855, 166774, 177710, 416935, 444275, 833870, 888550, 1084031, 2084675, 2168062, 4169350, 5420155, 10840310, 27100775, 54201550]

約数ペア:

[(1, 54201550), (2, 27100775), (5, 10840310), (10, 5420155), (13, 4169350), (25, 2168062), (26, 2084675), (50, 1084031), (61, 888550), (65, 833870), (122, 444275), (130, 416935), (305, 177710), (325, 166774), (610, 88855), (650, 83387), (793, 68350), (1367, 39650), (1525, 35542), (1586, 34175), (2734, 19825), (3050, 17771), (3965, 13670), (6835, 7930)]