53907238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 54956762

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 59, 77, 118, 119, 154, 187, 238, 349, 374, 413, 649, 698, 826, 1003, 1298, 1309, 2006, 2443, 2618, 3839, 4543, 4886, 5933, 7021, 7678, 9086, 11033, 11866, 14042, 20591, 22066, 26873, 41182, 41531, 53746, 65263, 77231, 83062, 130526, 144137, 154462, 226501, 288274, 350047, 453002, 456841, 700094, 913682, 1585507, 2450329, 3171014, 3850517, 4900658, 7701034, 26953619, 53907238]

約数ペア:

[(1, 53907238), (2, 26953619), (7, 7701034), (11, 4900658), (14, 3850517), (17, 3171014), (22, 2450329), (34, 1585507), (59, 913682), (77, 700094), (118, 456841), (119, 453002), (154, 350047), (187, 288274), (238, 226501), (349, 154462), (374, 144137), (413, 130526), (649, 83062), (698, 77231), (826, 65263), (1003, 53746), (1298, 41531), (1309, 41182), (2006, 26873), (2443, 22066), (2618, 20591), (3839, 14042), (4543, 11866), (4886, 11033), (5933, 9086), (7021, 7678)]