51875586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 143769600

約数和(自身を除く): 91894014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 233, 266, 279, 342, 378, 399, 434, 466, 513, 558, 589, 651, 699, 798, 837, 1026, 1178, 1197, 1302, 1398, 1631, 1674, 1767, 1953, 2097, 2394, 3262, 3534, 3591, 3906, 4123, 4194, 4427, 4893, 5301, 5859, 6291, 7182, 7223, 8246, 8854, 9786, 10602, 11718, 12369, 12582, 13281, 14446, 14679, 15903, 21669, 24738, 26562, 29358, 30989, 31806, 37107, 39843, 43338, 44037, 50561, 61978, 65007, 74214, 79686, 88074, 92967, 101122, 111321, 119529, 130014, 137237, 151683, 185934, 195021, 222642, 239058, 274474, 278901, 303366, 390042, 411711, 455049, 557802, 823422, 836703, 910098, 960659, 1235133, 1365147, 1673406, 1921318, 2470266, 2730294, 2881977, 3705399, 5763954, 7410798, 8645931, 17291862, 25937793, 51875586]

約数ペア:

[(1, 51875586), (2, 25937793), (3, 17291862), (6, 8645931), (7, 7410798), (9, 5763954), (14, 3705399), (18, 2881977), (19, 2730294), (21, 2470266), (27, 1921318), (31, 1673406), (38, 1365147), (42, 1235133), (54, 960659), (57, 910098), (62, 836703), (63, 823422), (93, 557802), (114, 455049), (126, 411711), (133, 390042), (171, 303366), (186, 278901), (189, 274474), (217, 239058), (233, 222642), (266, 195021), (279, 185934), (342, 151683), (378, 137237), (399, 130014), (434, 119529), (466, 111321), (513, 101122), (558, 92967), (589, 88074), (651, 79686), (699, 74214), (798, 65007), (837, 61978), (1026, 50561), (1178, 44037), (1197, 43338), (1302, 39843), (1398, 37107), (1631, 31806), (1674, 30989), (1767, 29358), (1953, 26562), (2097, 24738), (2394, 21669), (3262, 15903), (3534, 14679), (3591, 14446), (3906, 13281), (4123, 12582), (4194, 12369), (4427, 11718), (4893, 10602), (5301, 9786), (5859, 8854), (6291, 8246), (7182, 7223)]