54630680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 136684800

約数和(自身を除く): 82054120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 3389, 4030, 6778, 8060, 13556, 16120, 16945, 27112, 33890, 44057, 67780, 88114, 105059, 135560, 176228, 210118, 220285, 352456, 420236, 440570, 525295, 840472, 881140, 1050590, 1365767, 1762280, 2101180, 2731534, 4202360, 5463068, 6828835, 10926136, 13657670, 27315340, 54630680]

約数ペア:

[(1, 54630680), (2, 27315340), (4, 13657670), (5, 10926136), (8, 6828835), (10, 5463068), (13, 4202360), (20, 2731534), (26, 2101180), (31, 1762280), (40, 1365767), (52, 1050590), (62, 881140), (65, 840472), (104, 525295), (124, 440570), (130, 420236), (155, 352456), (248, 220285), (260, 210118), (310, 176228), (403, 135560), (520, 105059), (620, 88114), (806, 67780), (1240, 44057), (1612, 33890), (2015, 27112), (3224, 16945), (3389, 16120), (4030, 13556), (6778, 8060)]