53121260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6793}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 123270336

約数和(自身を除く): 70149076

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 6793, 7820, 13586, 27172, 33965, 67930, 115481, 135860, 156239, 230962, 312478, 461924, 577405, 624956, 781195, 1154810, 1562390, 2309620, 2656063, 3124780, 5312126, 10624252, 13280315, 26560630, 53121260]

約数ペア:

[(1, 53121260), (2, 26560630), (4, 13280315), (5, 10624252), (10, 5312126), (17, 3124780), (20, 2656063), (23, 2309620), (34, 1562390), (46, 1154810), (68, 781195), (85, 624956), (92, 577405), (115, 461924), (170, 312478), (230, 230962), (340, 156239), (391, 135860), (460, 115481), (782, 67930), (1564, 33965), (1955, 27172), (3910, 13586), (6793, 7820)]