51841790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1$

素因数の和:5217

約数の個数: 64

約数和(自身を含む): 125314560

約数和(自身を除く): 73472770

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 5179, 10010, 10358, 25895, 36253, 51790, 56969, 67327, 72506, 113938, 134654, 181265, 284845, 336635, 362530, 398783, 471289, 569690, 673270, 740597, 797566, 942578, 1481194, 1993915, 2356445, 3702985, 3987830, 4712890, 5184179, 7405970, 10368358, 25920895, 51841790]

約数ペア:

[(1, 51841790), (2, 25920895), (5, 10368358), (7, 7405970), (10, 5184179), (11, 4712890), (13, 3987830), (14, 3702985), (22, 2356445), (26, 1993915), (35, 1481194), (55, 942578), (65, 797566), (70, 740597), (77, 673270), (91, 569690), (110, 471289), (130, 398783), (143, 362530), (154, 336635), (182, 284845), (286, 181265), (385, 134654), (455, 113938), (715, 72506), (770, 67327), (910, 56969), (1001, 51790), (1430, 36253), (2002, 25895), (5005, 10358), (5179, 10010)]