47848640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 133648704

約数和(自身を除く): 85800064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 521, 560, 574, 656, 820, 1042, 1120, 1148, 1312, 1435, 1640, 2084, 2240, 2296, 2605, 2624, 2870, 3280, 3647, 4168, 4592, 5210, 5740, 6560, 7294, 8336, 9184, 10420, 11480, 13120, 14588, 16672, 18235, 18368, 20840, 21361, 22960, 29176, 33344, 36470, 41680, 42722, 45920, 58352, 72940, 83360, 85444, 91840, 106805, 116704, 145880, 149527, 166720, 170888, 213610, 233408, 291760, 299054, 341776, 427220, 583520, 598108, 683552, 747635, 854440, 1167040, 1196216, 1367104, 1495270, 1708880, 2392432, 2990540, 3417760, 4784864, 5981080, 6835520, 9569728, 11962160, 23924320, 47848640]

約数ペア:

[(1, 47848640), (2, 23924320), (4, 11962160), (5, 9569728), (7, 6835520), (8, 5981080), (10, 4784864), (14, 3417760), (16, 2990540), (20, 2392432), (28, 1708880), (32, 1495270), (35, 1367104), (40, 1196216), (41, 1167040), (56, 854440), (64, 747635), (70, 683552), (80, 598108), (82, 583520), (112, 427220), (140, 341776), (160, 299054), (164, 291760), (205, 233408), (224, 213610), (280, 170888), (287, 166720), (320, 149527), (328, 145880), (410, 116704), (448, 106805), (521, 91840), (560, 85444), (574, 83360), (656, 72940), (820, 58352), (1042, 45920), (1120, 42722), (1148, 41680), (1312, 36470), (1435, 33344), (1640, 29176), (2084, 22960), (2240, 21361), (2296, 20840), (2605, 18368), (2624, 18235), (2870, 16672), (3280, 14588), (3647, 13120), (4168, 11480), (4592, 10420), (5210, 9184), (5740, 8336), (6560, 7294)]