51124150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 121420800

約数和(自身を除く): 70296650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 271, 275, 343, 350, 385, 490, 539, 542, 550, 686, 770, 1078, 1225, 1355, 1715, 1897, 1925, 2450, 2695, 2710, 2981, 3430, 3773, 3794, 3850, 5390, 5962, 6775, 7546, 8575, 9485, 13279, 13475, 13550, 14905, 17150, 18865, 18970, 20867, 26558, 26950, 29810, 37730, 41734, 47425, 66395, 74525, 92953, 94325, 94850, 104335, 132790, 146069, 149050, 185906, 188650, 208670, 292138, 331975, 464765, 521675, 663950, 730345, 929530, 1022483, 1043350, 1460690, 2044966, 2323825, 3651725, 4647650, 5112415, 7303450, 10224830, 25562075, 51124150]

約数ペア:

[(1, 51124150), (2, 25562075), (5, 10224830), (7, 7303450), (10, 5112415), (11, 4647650), (14, 3651725), (22, 2323825), (25, 2044966), (35, 1460690), (49, 1043350), (50, 1022483), (55, 929530), (70, 730345), (77, 663950), (98, 521675), (110, 464765), (154, 331975), (175, 292138), (245, 208670), (271, 188650), (275, 185906), (343, 149050), (350, 146069), (385, 132790), (490, 104335), (539, 94850), (542, 94325), (550, 92953), (686, 74525), (770, 66395), (1078, 47425), (1225, 41734), (1355, 37730), (1715, 29810), (1897, 26950), (1925, 26558), (2450, 20867), (2695, 18970), (2710, 18865), (2981, 17150), (3430, 14905), (3773, 13550), (3794, 13475), (3850, 13279), (5390, 9485), (5962, 8575), (6775, 7546)]