52806720421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 67556966400

約数和(自身を除く): 14750245979

約数列:

[1, 7, 13, 47, 79, 91, 329, 373, 419, 553, 611, 1027, 2611, 2933, 3713, 4277, 4849, 5447, 7189, 17531, 19693, 25991, 29467, 33101, 33943, 38129, 48269, 122717, 137851, 156287, 206269, 227903, 231707, 256009, 337883, 383071, 430313, 1094009, 1384949, 1555747, 1595321, 1792063, 2031731, 2681497, 3012191, 7345489, 9694643, 10890229, 12346673, 14222117, 18004337, 20224711, 51418423, 86426711, 95491357, 126030359, 141572977, 160506749, 580293631, 668439499, 1123547243, 4062055417, 7543817203, 52806720421]

約数ペア:

[(1, 52806720421), (7, 7543817203), (13, 4062055417), (47, 1123547243), (79, 668439499), (91, 580293631), (329, 160506749), (373, 141572977), (419, 126030359), (553, 95491357), (611, 86426711), (1027, 51418423), (2611, 20224711), (2933, 18004337), (3713, 14222117), (4277, 12346673), (4849, 10890229), (5447, 9694643), (7189, 7345489), (17531, 3012191), (19693, 2681497), (25991, 2031731), (29467, 1792063), (33101, 1595321), (33943, 1555747), (38129, 1384949), (48269, 1094009), (122717, 430313), (137851, 383071), (156287, 337883), (206269, 256009), (227903, 231707)]