49285040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 94705744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 167, 170, 217, 238, 248, 272, 280, 310, 334, 340, 434, 476, 496, 527, 560, 595, 620, 668, 680, 835, 868, 952, 1054, 1085, 1169, 1190, 1240, 1336, 1360, 1670, 1736, 1904, 2108, 2170, 2338, 2380, 2480, 2635, 2672, 2839, 3340, 3472, 3689, 4216, 4340, 4676, 4760, 5177, 5270, 5678, 5845, 6680, 7378, 8432, 8680, 9352, 9520, 10354, 10540, 11356, 11690, 13360, 14195, 14756, 17360, 18445, 18704, 19873, 20708, 21080, 22712, 23380, 25885, 28390, 29512, 36239, 36890, 39746, 41416, 42160, 45424, 46760, 51770, 56780, 59024, 72478, 73780, 79492, 82832, 88009, 93520, 99365, 103540, 113560, 144956, 147560, 158984, 176018, 181195, 198730, 207080, 227120, 289912, 295120, 317968, 352036, 362390, 397460, 414160, 440045, 579824, 616063, 704072, 724780, 794920, 880090, 1232126, 1408144, 1449560, 1589840, 1760180, 2464252, 2899120, 3080315, 3520360, 4928504, 6160630, 7040720, 9857008, 12321260, 24642520, 49285040]

約数ペア:

[(1, 49285040), (2, 24642520), (4, 12321260), (5, 9857008), (7, 7040720), (8, 6160630), (10, 4928504), (14, 3520360), (16, 3080315), (17, 2899120), (20, 2464252), (28, 1760180), (31, 1589840), (34, 1449560), (35, 1408144), (40, 1232126), (56, 880090), (62, 794920), (68, 724780), (70, 704072), (80, 616063), (85, 579824), (112, 440045), (119, 414160), (124, 397460), (136, 362390), (140, 352036), (155, 317968), (167, 295120), (170, 289912), (217, 227120), (238, 207080), (248, 198730), (272, 181195), (280, 176018), (310, 158984), (334, 147560), (340, 144956), (434, 113560), (476, 103540), (496, 99365), (527, 93520), (560, 88009), (595, 82832), (620, 79492), (668, 73780), (680, 72478), (835, 59024), (868, 56780), (952, 51770), (1054, 46760), (1085, 45424), (1169, 42160), (1190, 41416), (1240, 39746), (1336, 36890), (1360, 36239), (1670, 29512), (1736, 28390), (1904, 25885), (2108, 23380), (2170, 22712), (2338, 21080), (2380, 20708), (2480, 19873), (2635, 18704), (2672, 18445), (2839, 17360), (3340, 14756), (3472, 14195), (3689, 13360), (4216, 11690), (4340, 11356), (4676, 10540), (4760, 10354), (5177, 9520), (5270, 9352), (5678, 8680), (5845, 8432), (6680, 7378)]