49635520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 131673600

約数和(自身を除く): 82038080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 239, 295, 320, 352, 440, 472, 478, 590, 649, 704, 880, 944, 956, 1180, 1195, 1298, 1760, 1888, 1912, 2360, 2390, 2596, 2629, 3245, 3520, 3776, 3824, 4720, 4780, 5192, 5258, 6490, 7648, 9440, 9560, 10384, 10516, 12980, 13145, 14101, 15296, 18880, 19120, 20768, 21032, 25960, 26290, 28202, 38240, 41536, 42064, 51920, 52580, 56404, 70505, 76480, 84128, 103840, 105160, 112808, 141010, 155111, 168256, 207680, 210320, 225616, 282020, 310222, 420640, 451232, 564040, 620444, 775555, 841280, 902464, 1128080, 1240888, 1551110, 2256160, 2481776, 3102220, 4512320, 4963552, 6204440, 9927104, 12408880, 24817760, 49635520]

約数ペア:

[(1, 49635520), (2, 24817760), (4, 12408880), (5, 9927104), (8, 6204440), (10, 4963552), (11, 4512320), (16, 3102220), (20, 2481776), (22, 2256160), (32, 1551110), (40, 1240888), (44, 1128080), (55, 902464), (59, 841280), (64, 775555), (80, 620444), (88, 564040), (110, 451232), (118, 420640), (160, 310222), (176, 282020), (220, 225616), (236, 210320), (239, 207680), (295, 168256), (320, 155111), (352, 141010), (440, 112808), (472, 105160), (478, 103840), (590, 84128), (649, 76480), (704, 70505), (880, 56404), (944, 52580), (956, 51920), (1180, 42064), (1195, 41536), (1298, 38240), (1760, 28202), (1888, 26290), (1912, 25960), (2360, 21032), (2390, 20768), (2596, 19120), (2629, 18880), (3245, 15296), (3520, 14101), (3776, 13145), (3824, 12980), (4720, 10516), (4780, 10384), (5192, 9560), (5258, 9440), (6490, 7648)]