49858540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 66263060

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 47, 58, 59, 62, 94, 116, 118, 124, 145, 155, 188, 235, 236, 290, 295, 310, 470, 580, 590, 620, 899, 940, 1180, 1363, 1457, 1711, 1798, 1829, 2726, 2773, 2914, 3422, 3596, 3658, 4495, 5452, 5546, 5828, 6815, 6844, 7285, 7316, 8555, 8990, 9145, 11092, 13630, 13865, 14570, 17110, 17980, 18290, 27260, 27730, 29140, 34220, 36580, 42253, 53041, 55460, 80417, 84506, 85963, 106082, 160834, 169012, 171926, 211265, 212164, 265205, 321668, 343852, 402085, 422530, 429815, 530410, 804170, 845060, 859630, 1060820, 1608340, 1719260, 2492927, 4985854, 9971708, 12464635, 24929270, 49858540]

約数ペア:

[(1, 49858540), (2, 24929270), (4, 12464635), (5, 9971708), (10, 4985854), (20, 2492927), (29, 1719260), (31, 1608340), (47, 1060820), (58, 859630), (59, 845060), (62, 804170), (94, 530410), (116, 429815), (118, 422530), (124, 402085), (145, 343852), (155, 321668), (188, 265205), (235, 212164), (236, 211265), (290, 171926), (295, 169012), (310, 160834), (470, 106082), (580, 85963), (590, 84506), (620, 80417), (899, 55460), (940, 53041), (1180, 42253), (1363, 36580), (1457, 34220), (1711, 29140), (1798, 27730), (1829, 27260), (2726, 18290), (2773, 17980), (2914, 17110), (3422, 14570), (3596, 13865), (3658, 13630), (4495, 11092), (5452, 9145), (5546, 8990), (5828, 8555), (6815, 7316), (6844, 7285)]