50126960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 126721056

約数和(自身を除く): 76594096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 157, 208, 260, 307, 314, 520, 614, 628, 785, 1040, 1228, 1256, 1535, 1570, 2041, 2456, 2512, 3070, 3140, 3991, 4082, 4912, 6140, 6280, 7982, 8164, 10205, 12280, 12560, 15964, 16328, 19955, 20410, 24560, 31928, 32656, 39910, 40820, 48199, 63856, 79820, 81640, 96398, 159640, 163280, 192796, 240995, 319280, 385592, 481990, 626587, 771184, 963980, 1253174, 1927960, 2506348, 3132935, 3855920, 5012696, 6265870, 10025392, 12531740, 25063480, 50126960]

約数ペア:

[(1, 50126960), (2, 25063480), (4, 12531740), (5, 10025392), (8, 6265870), (10, 5012696), (13, 3855920), (16, 3132935), (20, 2506348), (26, 1927960), (40, 1253174), (52, 963980), (65, 771184), (80, 626587), (104, 481990), (130, 385592), (157, 319280), (208, 240995), (260, 192796), (307, 163280), (314, 159640), (520, 96398), (614, 81640), (628, 79820), (785, 63856), (1040, 48199), (1228, 40820), (1256, 39910), (1535, 32656), (1570, 31928), (2041, 24560), (2456, 20410), (2512, 19955), (3070, 16328), (3140, 15964), (3991, 12560), (4082, 12280), (4912, 10205), (6140, 8164), (6280, 7982)]