48409240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 119556000

約数和(自身を除く): 71146760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 409, 440, 538, 818, 1076, 1345, 1636, 2045, 2152, 2690, 2959, 3272, 4090, 4499, 5380, 5918, 8180, 8998, 10760, 11836, 14795, 16360, 17996, 22495, 23672, 29590, 35992, 44990, 59180, 89980, 110021, 118360, 179960, 220042, 440084, 550105, 880168, 1100210, 1210231, 2200420, 2420462, 4400840, 4840924, 6051155, 9681848, 12102310, 24204620, 48409240]

約数ペア:

[(1, 48409240), (2, 24204620), (4, 12102310), (5, 9681848), (8, 6051155), (10, 4840924), (11, 4400840), (20, 2420462), (22, 2200420), (40, 1210231), (44, 1100210), (55, 880168), (88, 550105), (110, 440084), (220, 220042), (269, 179960), (409, 118360), (440, 110021), (538, 89980), (818, 59180), (1076, 44990), (1345, 35992), (1636, 29590), (2045, 23672), (2152, 22495), (2690, 17996), (2959, 16360), (3272, 14795), (4090, 11836), (4499, 10760), (5380, 8998), (5918, 8180)]