52808214020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 114547710816

約数和(自身を除く): 61739496796

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 241, 353, 410, 482, 706, 757, 820, 964, 1205, 1412, 1514, 1765, 2410, 3028, 3530, 3785, 4820, 7060, 7570, 9881, 14473, 15140, 19762, 28946, 31037, 39524, 49405, 57892, 62074, 72365, 85073, 98810, 124148, 144730, 155185, 170146, 182437, 197620, 267221, 289460, 310370, 340292, 364874, 425365, 534442, 620740, 729748, 850730, 912185, 1068884, 1336105, 1701460, 1824370, 2672210, 3487993, 3648740, 5344420, 6975986, 7479917, 10956061, 13951972, 14959834, 17439965, 21912122, 29919668, 34879930, 37399585, 43824244, 54780305, 64400261, 69759860, 74799170, 109560610, 128800522, 149598340, 219121220, 257601044, 322001305, 644002610, 1288005220, 2640410701, 5280821402, 10561642804, 13202053505, 26404107010, 52808214020]

約数ペア:

[(1, 52808214020), (2, 26404107010), (4, 13202053505), (5, 10561642804), (10, 5280821402), (20, 2640410701), (41, 1288005220), (82, 644002610), (164, 322001305), (205, 257601044), (241, 219121220), (353, 149598340), (410, 128800522), (482, 109560610), (706, 74799170), (757, 69759860), (820, 64400261), (964, 54780305), (1205, 43824244), (1412, 37399585), (1514, 34879930), (1765, 29919668), (2410, 21912122), (3028, 17439965), (3530, 14959834), (3785, 13951972), (4820, 10956061), (7060, 7479917), (7570, 6975986), (9881, 5344420), (14473, 3648740), (15140, 3487993), (19762, 2672210), (28946, 1824370), (31037, 1701460), (39524, 1336105), (49405, 1068884), (57892, 912185), (62074, 850730), (72365, 729748), (85073, 620740), (98810, 534442), (124148, 425365), (144730, 364874), (155185, 340292), (170146, 310370), (182437, 289460), (197620, 267221)]