51955878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 65455962

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 103, 174, 206, 223, 309, 377, 446, 618, 669, 754, 1131, 1338, 1339, 2262, 2678, 2899, 2987, 4017, 5798, 5974, 6467, 8034, 8697, 8961, 12934, 17394, 17922, 19401, 22969, 38802, 38831, 45938, 68907, 77662, 84071, 116493, 137814, 168142, 232986, 252213, 298597, 504426, 597194, 666101, 895791, 1332202, 1791582, 1998303, 3996606, 8659313, 17318626, 25977939, 51955878]

約数ペア:

[(1, 51955878), (2, 25977939), (3, 17318626), (6, 8659313), (13, 3996606), (26, 1998303), (29, 1791582), (39, 1332202), (58, 895791), (78, 666101), (87, 597194), (103, 504426), (174, 298597), (206, 252213), (223, 232986), (309, 168142), (377, 137814), (446, 116493), (618, 84071), (669, 77662), (754, 68907), (1131, 45938), (1338, 38831), (1339, 38802), (2262, 22969), (2678, 19401), (2899, 17922), (2987, 17394), (4017, 12934), (5798, 8961), (5974, 8697), (6467, 8034)]