53598380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 131604480

約数和(自身を除く): 78006100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 220, 271, 290, 310, 319, 341, 542, 580, 620, 638, 682, 899, 1084, 1276, 1355, 1364, 1595, 1705, 1798, 2710, 2981, 3190, 3410, 3596, 4495, 5420, 5962, 6380, 6820, 7859, 8401, 8990, 9889, 11924, 14905, 15718, 16802, 17980, 19778, 29810, 31436, 33604, 39295, 39556, 42005, 49445, 59620, 78590, 84010, 86449, 92411, 98890, 157180, 168020, 172898, 184822, 197780, 243629, 345796, 369644, 432245, 462055, 487258, 864490, 924110, 974516, 1218145, 1728980, 1848220, 2436290, 2679919, 4872580, 5359838, 10719676, 13399595, 26799190, 53598380]

約数ペア:

[(1, 53598380), (2, 26799190), (4, 13399595), (5, 10719676), (10, 5359838), (11, 4872580), (20, 2679919), (22, 2436290), (29, 1848220), (31, 1728980), (44, 1218145), (55, 974516), (58, 924110), (62, 864490), (110, 487258), (116, 462055), (124, 432245), (145, 369644), (155, 345796), (220, 243629), (271, 197780), (290, 184822), (310, 172898), (319, 168020), (341, 157180), (542, 98890), (580, 92411), (620, 86449), (638, 84010), (682, 78590), (899, 59620), (1084, 49445), (1276, 42005), (1355, 39556), (1364, 39295), (1595, 33604), (1705, 31436), (1798, 29810), (2710, 19778), (2981, 17980), (3190, 16802), (3410, 15718), (3596, 14905), (4495, 11924), (5420, 9889), (5962, 8990), (6380, 8401), (6820, 7859)]