49432240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 140616000

約数和(自身を除く): 91183760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 149, 176, 208, 220, 232, 260, 286, 290, 298, 319, 377, 440, 464, 520, 572, 580, 596, 638, 715, 745, 754, 880, 1040, 1144, 1160, 1192, 1276, 1430, 1490, 1508, 1595, 1639, 1885, 1937, 2288, 2320, 2384, 2552, 2860, 2980, 3016, 3190, 3278, 3770, 3874, 4147, 4321, 5104, 5720, 5960, 6032, 6380, 6556, 7540, 7748, 8195, 8294, 8642, 9685, 11440, 11920, 12760, 13112, 15080, 15496, 16390, 16588, 17284, 19370, 20735, 21307, 21605, 25520, 26224, 30160, 30992, 32780, 33176, 34568, 38740, 41470, 42614, 43210, 47531, 56173, 65560, 66352, 69136, 77480, 82940, 85228, 86420, 95062, 106535, 112346, 131120, 154960, 165880, 170456, 172840, 190124, 213070, 224692, 237655, 280865, 331760, 340912, 345680, 380248, 426140, 449384, 475310, 561730, 617903, 760496, 852280, 898768, 950620, 1123460, 1235806, 1704560, 1901240, 2246920, 2471612, 3089515, 3802480, 4493840, 4943224, 6179030, 9886448, 12358060, 24716120, 49432240]

約数ペア:

[(1, 49432240), (2, 24716120), (4, 12358060), (5, 9886448), (8, 6179030), (10, 4943224), (11, 4493840), (13, 3802480), (16, 3089515), (20, 2471612), (22, 2246920), (26, 1901240), (29, 1704560), (40, 1235806), (44, 1123460), (52, 950620), (55, 898768), (58, 852280), (65, 760496), (80, 617903), (88, 561730), (104, 475310), (110, 449384), (116, 426140), (130, 380248), (143, 345680), (145, 340912), (149, 331760), (176, 280865), (208, 237655), (220, 224692), (232, 213070), (260, 190124), (286, 172840), (290, 170456), (298, 165880), (319, 154960), (377, 131120), (440, 112346), (464, 106535), (520, 95062), (572, 86420), (580, 85228), (596, 82940), (638, 77480), (715, 69136), (745, 66352), (754, 65560), (880, 56173), (1040, 47531), (1144, 43210), (1160, 42614), (1192, 41470), (1276, 38740), (1430, 34568), (1490, 33176), (1508, 32780), (1595, 30992), (1639, 30160), (1885, 26224), (1937, 25520), (2288, 21605), (2320, 21307), (2384, 20735), (2552, 19370), (2860, 17284), (2980, 16588), (3016, 16390), (3190, 15496), (3278, 15080), (3770, 13112), (3874, 12760), (4147, 11920), (4321, 11440), (5104, 9685), (5720, 8642), (5960, 8294), (6032, 8195), (6380, 7748), (6556, 7540)]