53574520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 126321120

約数和(自身を除く): 72746600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 683, 740, 1060, 1366, 1480, 1961, 2120, 2732, 3415, 3922, 5464, 6830, 7844, 9805, 13660, 15688, 19610, 25271, 27320, 36199, 39220, 50542, 72398, 78440, 101084, 126355, 144796, 180995, 202168, 252710, 289592, 361990, 505420, 723980, 1010840, 1339363, 1447960, 2678726, 5357452, 6696815, 10714904, 13393630, 26787260, 53574520]

約数ペア:

[(1, 53574520), (2, 26787260), (4, 13393630), (5, 10714904), (8, 6696815), (10, 5357452), (20, 2678726), (37, 1447960), (40, 1339363), (53, 1010840), (74, 723980), (106, 505420), (148, 361990), (185, 289592), (212, 252710), (265, 202168), (296, 180995), (370, 144796), (424, 126355), (530, 101084), (683, 78440), (740, 72398), (1060, 50542), (1366, 39220), (1480, 36199), (1961, 27320), (2120, 25271), (2732, 19610), (3415, 15688), (3922, 13660), (5464, 9805), (6830, 7844)]