55199859344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1\times {\mathrm{5557}}^1$

素因数の和:8464

約数の個数: 80

約数和(自身を含む): 126237920256

約数和(自身を除く): 71038060912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2861, 3472, 5557, 5722, 11114, 11444, 20027, 22228, 22888, 38899, 40054, 44456, 45776, 77798, 80108, 88691, 88912, 155596, 160216, 172267, 177382, 311192, 320432, 344534, 354764, 620837, 622384, 689068, 709528, 1205869, 1241674, 1378136, 1419056, 2411738, 2483348, 2756272, 4823476, 4966696, 9646952, 9933392, 15898577, 19293904, 31797154, 63594308, 111290039, 127188616, 222580078, 254377232, 445160156, 492855887, 890320312, 985711774, 1780640624, 1971423548, 3449991209, 3942847096, 6899982418, 7885694192, 13799964836, 27599929672, 55199859344]

約数ペア:

[(1, 55199859344), (2, 27599929672), (4, 13799964836), (7, 7885694192), (8, 6899982418), (14, 3942847096), (16, 3449991209), (28, 1971423548), (31, 1780640624), (56, 985711774), (62, 890320312), (112, 492855887), (124, 445160156), (217, 254377232), (248, 222580078), (434, 127188616), (496, 111290039), (868, 63594308), (1736, 31797154), (2861, 19293904), (3472, 15898577), (5557, 9933392), (5722, 9646952), (11114, 4966696), (11444, 4823476), (20027, 2756272), (22228, 2483348), (22888, 2411738), (38899, 1419056), (40054, 1378136), (44456, 1241674), (45776, 1205869), (77798, 709528), (80108, 689068), (88691, 622384), (88912, 620837), (155596, 354764), (160216, 344534), (172267, 320432), (177382, 311192)]