53384480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 133539840

約数和(自身を除く): 80155360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 229, 235, 248, 310, 376, 458, 470, 496, 620, 752, 916, 940, 992, 1145, 1240, 1457, 1504, 1832, 1880, 2290, 2480, 2914, 3664, 3760, 4580, 4960, 5828, 7099, 7285, 7328, 7520, 9160, 10763, 11656, 14198, 14570, 18320, 21526, 23312, 28396, 29140, 35495, 36640, 43052, 46624, 53815, 56792, 58280, 70990, 86104, 107630, 113584, 116560, 141980, 172208, 215260, 227168, 233120, 283960, 333653, 344416, 430520, 567920, 667306, 861040, 1135840, 1334612, 1668265, 1722080, 2669224, 3336530, 5338448, 6673060, 10676896, 13346120, 26692240, 53384480]

約数ペア:

[(1, 53384480), (2, 26692240), (4, 13346120), (5, 10676896), (8, 6673060), (10, 5338448), (16, 3336530), (20, 2669224), (31, 1722080), (32, 1668265), (40, 1334612), (47, 1135840), (62, 861040), (80, 667306), (94, 567920), (124, 430520), (155, 344416), (160, 333653), (188, 283960), (229, 233120), (235, 227168), (248, 215260), (310, 172208), (376, 141980), (458, 116560), (470, 113584), (496, 107630), (620, 86104), (752, 70990), (916, 58280), (940, 56792), (992, 53815), (1145, 46624), (1240, 43052), (1457, 36640), (1504, 35495), (1832, 29140), (1880, 28396), (2290, 23312), (2480, 21526), (2914, 18320), (3664, 14570), (3760, 14198), (4580, 11656), (4960, 10763), (5828, 9160), (7099, 7520), (7285, 7328)]