49827680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 96

約数和(自身を含む): 142502976

約数和(自身を除く): 92675296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2617, 2720, 3808, 4760, 5234, 9520, 10468, 13085, 18319, 19040, 20936, 26170, 36638, 41872, 44489, 52340, 73276, 83744, 88978, 91595, 104680, 146552, 177956, 183190, 209360, 222445, 293104, 311423, 355912, 366380, 418720, 444890, 586208, 622846, 711824, 732760, 889780, 1245692, 1423648, 1465520, 1557115, 1779560, 2491384, 2931040, 3114230, 3559120, 4982768, 6228460, 7118240, 9965536, 12456920, 24913840, 49827680]

約数ペア:

[(1, 49827680), (2, 24913840), (4, 12456920), (5, 9965536), (7, 7118240), (8, 6228460), (10, 4982768), (14, 3559120), (16, 3114230), (17, 2931040), (20, 2491384), (28, 1779560), (32, 1557115), (34, 1465520), (35, 1423648), (40, 1245692), (56, 889780), (68, 732760), (70, 711824), (80, 622846), (85, 586208), (112, 444890), (119, 418720), (136, 366380), (140, 355912), (160, 311423), (170, 293104), (224, 222445), (238, 209360), (272, 183190), (280, 177956), (340, 146552), (476, 104680), (544, 91595), (560, 88978), (595, 83744), (680, 73276), (952, 52340), (1120, 44489), (1190, 41872), (1360, 36638), (1904, 26170), (2380, 20936), (2617, 19040), (2720, 18319), (3808, 13085), (4760, 10468), (5234, 9520)]