50349920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 127860768

約数和(自身を除く): 77510848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 107, 136, 160, 170, 173, 214, 272, 340, 346, 428, 535, 544, 680, 692, 856, 865, 1070, 1360, 1384, 1712, 1730, 1819, 2140, 2720, 2768, 2941, 3424, 3460, 3638, 4280, 5536, 5882, 6920, 7276, 8560, 9095, 11764, 13840, 14552, 14705, 17120, 18190, 18511, 23528, 27680, 29104, 29410, 36380, 37022, 47056, 58208, 58820, 72760, 74044, 92555, 94112, 117640, 145520, 148088, 185110, 235280, 291040, 296176, 314687, 370220, 470560, 592352, 629374, 740440, 1258748, 1480880, 1573435, 2517496, 2961760, 3146870, 5034992, 6293740, 10069984, 12587480, 25174960, 50349920]

約数ペア:

[(1, 50349920), (2, 25174960), (4, 12587480), (5, 10069984), (8, 6293740), (10, 5034992), (16, 3146870), (17, 2961760), (20, 2517496), (32, 1573435), (34, 1480880), (40, 1258748), (68, 740440), (80, 629374), (85, 592352), (107, 470560), (136, 370220), (160, 314687), (170, 296176), (173, 291040), (214, 235280), (272, 185110), (340, 148088), (346, 145520), (428, 117640), (535, 94112), (544, 92555), (680, 74044), (692, 72760), (856, 58820), (865, 58208), (1070, 47056), (1360, 37022), (1384, 36380), (1712, 29410), (1730, 29104), (1819, 27680), (2140, 23528), (2720, 18511), (2768, 18190), (2941, 17120), (3424, 14705), (3460, 14552), (3638, 13840), (4280, 11764), (5536, 9095), (5882, 8560), (6920, 7276)]