48299680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 85820768

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2111, 2288, 2860, 4222, 4576, 5720, 8444, 10555, 11440, 16888, 21110, 22880, 23221, 27443, 33776, 42220, 46442, 54886, 67552, 84440, 92884, 109772, 116105, 137215, 168880, 185768, 219544, 232210, 274430, 301873, 337760, 371536, 439088, 464420, 548860, 603746, 743072, 878176, 928840, 1097720, 1207492, 1509365, 1857680, 2195440, 2414984, 3018730, 3715360, 4390880, 4829968, 6037460, 9659936, 12074920, 24149840, 48299680]

約数ペア:

[(1, 48299680), (2, 24149840), (4, 12074920), (5, 9659936), (8, 6037460), (10, 4829968), (11, 4390880), (13, 3715360), (16, 3018730), (20, 2414984), (22, 2195440), (26, 1857680), (32, 1509365), (40, 1207492), (44, 1097720), (52, 928840), (55, 878176), (65, 743072), (80, 603746), (88, 548860), (104, 464420), (110, 439088), (130, 371536), (143, 337760), (160, 301873), (176, 274430), (208, 232210), (220, 219544), (260, 185768), (286, 168880), (352, 137215), (416, 116105), (440, 109772), (520, 92884), (572, 84440), (715, 67552), (880, 54886), (1040, 46442), (1144, 42220), (1430, 33776), (1760, 27443), (2080, 23221), (2111, 22880), (2288, 21110), (2860, 16888), (4222, 11440), (4576, 10555), (5720, 8444)]