61757644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 121010400

約数和(自身を除く): 59252756

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 164, 166, 332, 349, 533, 698, 1066, 1079, 1396, 2132, 2158, 3403, 4316, 4537, 6806, 9074, 13612, 14309, 18148, 28618, 28967, 44239, 57236, 57934, 88478, 115868, 176956, 186017, 372034, 376571, 744068, 753142, 1187647, 1506284, 2375294, 4750588, 15439411, 30878822, 61757644]

約数ペア:

[(1, 61757644), (2, 30878822), (4, 15439411), (13, 4750588), (26, 2375294), (41, 1506284), (52, 1187647), (82, 753142), (83, 744068), (164, 376571), (166, 372034), (332, 186017), (349, 176956), (533, 115868), (698, 88478), (1066, 57934), (1079, 57236), (1396, 44239), (2132, 28967), (2158, 28618), (3403, 18148), (4316, 14309), (4537, 13612), (6806, 9074)]