50713720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 125329680

約数和(自身を除く): 74615960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 107, 136, 164, 170, 205, 214, 289, 328, 340, 410, 428, 535, 578, 680, 697, 820, 856, 1070, 1156, 1394, 1445, 1640, 1819, 2140, 2312, 2788, 2890, 3485, 3638, 4280, 4387, 5576, 5780, 6970, 7276, 8774, 9095, 11560, 11849, 13940, 14552, 17548, 18190, 21935, 23698, 27880, 30923, 35096, 36380, 43870, 47396, 59245, 61846, 72760, 74579, 87740, 94792, 118490, 123692, 149158, 154615, 175480, 236980, 247384, 298316, 309230, 372895, 473960, 596632, 618460, 745790, 1236920, 1267843, 1491580, 2535686, 2983160, 5071372, 6339215, 10142744, 12678430, 25356860, 50713720]

約数ペア:

[(1, 50713720), (2, 25356860), (4, 12678430), (5, 10142744), (8, 6339215), (10, 5071372), (17, 2983160), (20, 2535686), (34, 1491580), (40, 1267843), (41, 1236920), (68, 745790), (82, 618460), (85, 596632), (107, 473960), (136, 372895), (164, 309230), (170, 298316), (205, 247384), (214, 236980), (289, 175480), (328, 154615), (340, 149158), (410, 123692), (428, 118490), (535, 94792), (578, 87740), (680, 74579), (697, 72760), (820, 61846), (856, 59245), (1070, 47396), (1156, 43870), (1394, 36380), (1445, 35096), (1640, 30923), (1819, 27880), (2140, 23698), (2312, 21935), (2788, 18190), (2890, 17548), (3485, 14552), (3638, 13940), (4280, 11849), (4387, 11560), (5576, 9095), (5780, 8774), (6970, 7276)]