50057800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 126110790

約数和(自身を除く): 76052990

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1481, 1690, 2600, 2962, 3380, 4225, 5924, 6760, 7405, 8450, 11848, 14810, 16900, 19253, 29620, 33800, 37025, 38506, 59240, 74050, 77012, 96265, 148100, 154024, 192530, 250289, 296200, 385060, 481325, 500578, 770120, 962650, 1001156, 1251445, 1925300, 2002312, 2502890, 3850600, 5005780, 6257225, 10011560, 12514450, 25028900, 50057800]

約数ペア:

[(1, 50057800), (2, 25028900), (4, 12514450), (5, 10011560), (8, 6257225), (10, 5005780), (13, 3850600), (20, 2502890), (25, 2002312), (26, 1925300), (40, 1251445), (50, 1001156), (52, 962650), (65, 770120), (100, 500578), (104, 481325), (130, 385060), (169, 296200), (200, 250289), (260, 192530), (325, 154024), (338, 148100), (520, 96265), (650, 77012), (676, 74050), (845, 59240), (1300, 38506), (1352, 37025), (1481, 33800), (1690, 29620), (2600, 19253), (2962, 16900), (3380, 14810), (4225, 11848), (5924, 8450), (6760, 7405)]