54872090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3591

約数の個数: 64

約数和(自身を含む): 128749824

約数和(自身を除く): 73877734

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 3547, 7094, 7735, 15470, 17735, 24829, 35470, 46111, 49658, 60299, 92222, 120598, 124145, 230555, 248290, 301495, 322777, 422093, 461110, 602990, 645554, 783887, 844186, 1567774, 1613885, 2110465, 3227770, 3919435, 4220930, 5487209, 7838870, 10974418, 27436045, 54872090]

約数ペア:

[(1, 54872090), (2, 27436045), (5, 10974418), (7, 7838870), (10, 5487209), (13, 4220930), (14, 3919435), (17, 3227770), (26, 2110465), (34, 1613885), (35, 1567774), (65, 844186), (70, 783887), (85, 645554), (91, 602990), (119, 461110), (130, 422093), (170, 322777), (182, 301495), (221, 248290), (238, 230555), (442, 124145), (455, 120598), (595, 92222), (910, 60299), (1105, 49658), (1190, 46111), (1547, 35470), (2210, 24829), (3094, 17735), (3547, 15470), (7094, 7735)]