53662440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 124148760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 839, 984, 1066, 1230, 1560, 1599, 1640, 1678, 2132, 2460, 2517, 2665, 3198, 3356, 4195, 4264, 4920, 5034, 5330, 6396, 6712, 7995, 8390, 10068, 10660, 10907, 12585, 12792, 15990, 16780, 20136, 21320, 21814, 25170, 31980, 32721, 33560, 34399, 43628, 50340, 54535, 63960, 65442, 68798, 87256, 100680, 103197, 109070, 130884, 137596, 163605, 171995, 206394, 218140, 261768, 275192, 327210, 343990, 412788, 436280, 447187, 515985, 654420, 687980, 825576, 894374, 1031970, 1308840, 1341561, 1375960, 1788748, 2063940, 2235935, 2683122, 3577496, 4127880, 4471870, 5366244, 6707805, 8943740, 10732488, 13415610, 17887480, 26831220, 53662440]

約数ペア:

[(1, 53662440), (2, 26831220), (3, 17887480), (4, 13415610), (5, 10732488), (6, 8943740), (8, 6707805), (10, 5366244), (12, 4471870), (13, 4127880), (15, 3577496), (20, 2683122), (24, 2235935), (26, 2063940), (30, 1788748), (39, 1375960), (40, 1341561), (41, 1308840), (52, 1031970), (60, 894374), (65, 825576), (78, 687980), (82, 654420), (104, 515985), (120, 447187), (123, 436280), (130, 412788), (156, 343990), (164, 327210), (195, 275192), (205, 261768), (246, 218140), (260, 206394), (312, 171995), (328, 163605), (390, 137596), (410, 130884), (492, 109070), (520, 103197), (533, 100680), (615, 87256), (780, 68798), (820, 65442), (839, 63960), (984, 54535), (1066, 50340), (1230, 43628), (1560, 34399), (1599, 33560), (1640, 32721), (1678, 31980), (2132, 25170), (2460, 21814), (2517, 21320), (2665, 20136), (3198, 16780), (3356, 15990), (4195, 12792), (4264, 12585), (4920, 10907), (5034, 10660), (5330, 10068), (6396, 8390), (6712, 7995)]