49863540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 146045088

約数和(自身を除く): 96181548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1571, 1587, 2116, 2645, 3142, 3174, 4713, 5290, 6284, 6348, 7855, 7935, 9426, 10580, 15710, 15870, 18852, 23565, 31420, 31740, 36133, 47130, 72266, 94260, 108399, 144532, 180665, 216798, 361330, 433596, 541995, 722660, 831059, 1083990, 1662118, 2167980, 2493177, 3324236, 4155295, 4986354, 8310590, 9972708, 12465885, 16621180, 24931770, 49863540]

約数ペア:

[(1, 49863540), (2, 24931770), (3, 16621180), (4, 12465885), (5, 9972708), (6, 8310590), (10, 4986354), (12, 4155295), (15, 3324236), (20, 2493177), (23, 2167980), (30, 1662118), (46, 1083990), (60, 831059), (69, 722660), (92, 541995), (115, 433596), (138, 361330), (230, 216798), (276, 180665), (345, 144532), (460, 108399), (529, 94260), (690, 72266), (1058, 47130), (1380, 36133), (1571, 31740), (1587, 31420), (2116, 23565), (2645, 18852), (3142, 15870), (3174, 15710), (4713, 10580), (5290, 9426), (6284, 7935), (6348, 7855)]