49821030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 152875008

約数和(自身を除く): 103053978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2551, 2790, 3255, 3906, 5102, 6510, 7653, 9765, 12755, 15306, 17857, 19530, 22959, 25510, 35714, 38265, 45918, 53571, 76530, 79081, 89285, 107142, 114795, 158162, 160713, 178570, 229590, 237243, 267855, 321426, 395405, 474486, 535710, 553567, 711729, 790810, 803565, 1107134, 1186215, 1423458, 1607130, 1660701, 2372430, 2767835, 3321402, 3558645, 4982103, 5535670, 7117290, 8303505, 9964206, 16607010, 24910515, 49821030]

約数ペア:

[(1, 49821030), (2, 24910515), (3, 16607010), (5, 9964206), (6, 8303505), (7, 7117290), (9, 5535670), (10, 4982103), (14, 3558645), (15, 3321402), (18, 2767835), (21, 2372430), (30, 1660701), (31, 1607130), (35, 1423458), (42, 1186215), (45, 1107134), (62, 803565), (63, 790810), (70, 711729), (90, 553567), (93, 535710), (105, 474486), (126, 395405), (155, 321426), (186, 267855), (210, 237243), (217, 229590), (279, 178570), (310, 160713), (315, 158162), (434, 114795), (465, 107142), (558, 89285), (630, 79081), (651, 76530), (930, 53571), (1085, 45918), (1302, 38265), (1395, 35714), (1953, 25510), (2170, 22959), (2551, 19530), (2790, 17857), (3255, 15306), (3906, 12755), (5102, 9765), (6510, 7653)]