49566840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17959}}^1$

素因数の和:17996

約数の個数: 64

約数和(自身を含む): 155174400

約数和(自身を除く): 105607560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 17959, 35918, 53877, 71836, 89795, 107754, 143672, 179590, 215508, 269385, 359180, 413057, 431016, 538770, 718360, 826114, 1077540, 1239171, 1652228, 2065285, 2155080, 2478342, 3304456, 4130570, 4956684, 6195855, 8261140, 9913368, 12391710, 16522280, 24783420, 49566840]

約数ペア:

[(1, 49566840), (2, 24783420), (3, 16522280), (4, 12391710), (5, 9913368), (6, 8261140), (8, 6195855), (10, 4956684), (12, 4130570), (15, 3304456), (20, 2478342), (23, 2155080), (24, 2065285), (30, 1652228), (40, 1239171), (46, 1077540), (60, 826114), (69, 718360), (92, 538770), (115, 431016), (120, 413057), (138, 359180), (184, 269385), (230, 215508), (276, 179590), (345, 143672), (460, 107754), (552, 89795), (690, 71836), (920, 53877), (1380, 35918), (2760, 17959)]