49768180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 138039552

約数和(自身を除く): 88271372

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 1901, 2380, 2618, 3740, 3802, 5236, 6545, 7604, 9505, 13090, 13307, 19010, 20911, 26180, 26614, 32317, 38020, 41822, 53228, 64634, 66535, 83644, 104555, 129268, 133070, 146377, 161585, 209110, 226219, 266140, 292754, 323170, 355487, 418220, 452438, 585508, 646340, 710974, 731885, 904876, 1131095, 1421948, 1463770, 1777435, 2262190, 2488409, 2927540, 3554870, 4524380, 4976818, 7109740, 9953636, 12442045, 24884090, 49768180]

約数ペア:

[(1, 49768180), (2, 24884090), (4, 12442045), (5, 9953636), (7, 7109740), (10, 4976818), (11, 4524380), (14, 3554870), (17, 2927540), (20, 2488409), (22, 2262190), (28, 1777435), (34, 1463770), (35, 1421948), (44, 1131095), (55, 904876), (68, 731885), (70, 710974), (77, 646340), (85, 585508), (110, 452438), (119, 418220), (140, 355487), (154, 323170), (170, 292754), (187, 266140), (220, 226219), (238, 209110), (308, 161585), (340, 146377), (374, 133070), (385, 129268), (476, 104555), (595, 83644), (748, 66535), (770, 64634), (935, 53228), (1190, 41822), (1309, 38020), (1540, 32317), (1870, 26614), (1901, 26180), (2380, 20911), (2618, 19010), (3740, 13307), (3802, 13090), (5236, 9505), (6545, 7604)]