56448976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 65686064

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 71, 74, 79, 136, 142, 148, 158, 272, 284, 296, 316, 568, 592, 629, 632, 1136, 1207, 1258, 1264, 1343, 2414, 2516, 2627, 2686, 2923, 4828, 5032, 5254, 5372, 5609, 5846, 9656, 10064, 10508, 10744, 11218, 11692, 19312, 21016, 21488, 22436, 23384, 42032, 44659, 44872, 46768, 49691, 89318, 89744, 95353, 99382, 178636, 190706, 198764, 207533, 357272, 381412, 397528, 415066, 714544, 762824, 795056, 830132, 1525648, 1660264, 3320528, 3528061, 7056122, 14112244, 28224488, 56448976]

約数ペア:

[(1, 56448976), (2, 28224488), (4, 14112244), (8, 7056122), (16, 3528061), (17, 3320528), (34, 1660264), (37, 1525648), (68, 830132), (71, 795056), (74, 762824), (79, 714544), (136, 415066), (142, 397528), (148, 381412), (158, 357272), (272, 207533), (284, 198764), (296, 190706), (316, 178636), (568, 99382), (592, 95353), (629, 89744), (632, 89318), (1136, 49691), (1207, 46768), (1258, 44872), (1264, 44659), (1343, 42032), (2414, 23384), (2516, 22436), (2627, 21488), (2686, 21016), (2923, 19312), (4828, 11692), (5032, 11218), (5254, 10744), (5372, 10508), (5609, 10064), (5846, 9656)]