50921970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 146499840

約数和(自身を除く): 95577870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 29, 30, 33, 34, 51, 55, 58, 66, 85, 87, 102, 110, 145, 165, 170, 174, 187, 255, 290, 313, 319, 330, 374, 435, 493, 510, 561, 626, 638, 870, 935, 939, 957, 986, 1122, 1479, 1565, 1595, 1870, 1878, 1914, 2465, 2805, 2958, 3130, 3190, 3443, 4695, 4785, 4930, 5321, 5423, 5610, 6886, 7395, 9077, 9390, 9570, 10329, 10642, 10846, 14790, 15963, 16269, 17215, 18154, 20658, 26605, 27115, 27231, 31926, 32538, 34430, 45385, 51645, 53210, 54230, 54462, 58531, 79815, 81345, 90770, 99847, 103290, 117062, 136155, 154309, 159630, 162690, 175593, 199694, 272310, 292655, 299541, 308618, 351186, 462927, 499235, 585310, 599082, 771545, 877965, 925854, 998470, 1497705, 1543090, 1697399, 1755930, 2314635, 2995410, 3394798, 4629270, 5092197, 8486995, 10184394, 16973990, 25460985, 50921970]

約数ペア:

[(1, 50921970), (2, 25460985), (3, 16973990), (5, 10184394), (6, 8486995), (10, 5092197), (11, 4629270), (15, 3394798), (17, 2995410), (22, 2314635), (29, 1755930), (30, 1697399), (33, 1543090), (34, 1497705), (51, 998470), (55, 925854), (58, 877965), (66, 771545), (85, 599082), (87, 585310), (102, 499235), (110, 462927), (145, 351186), (165, 308618), (170, 299541), (174, 292655), (187, 272310), (255, 199694), (290, 175593), (313, 162690), (319, 159630), (330, 154309), (374, 136155), (435, 117062), (493, 103290), (510, 99847), (561, 90770), (626, 81345), (638, 79815), (870, 58531), (935, 54462), (939, 54230), (957, 53210), (986, 51645), (1122, 45385), (1479, 34430), (1565, 32538), (1595, 31926), (1870, 27231), (1878, 27115), (1914, 26605), (2465, 20658), (2805, 18154), (2958, 17215), (3130, 16269), (3190, 15963), (3443, 14790), (4695, 10846), (4785, 10642), (4930, 10329), (5321, 9570), (5423, 9390), (5610, 9077), (6886, 7395)]