50684920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8896

約数の個数: 64

約数和(自身を含む): 133993440

約数和(自身を除く): 83308520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8861, 17722, 35444, 44305, 70888, 88610, 97471, 115193, 177220, 194942, 230386, 354440, 389884, 460772, 487355, 575965, 779768, 921544, 974710, 1151930, 1267123, 1949420, 2303860, 2534246, 3898840, 4607720, 5068492, 6335615, 10136984, 12671230, 25342460, 50684920]

約数ペア:

[(1, 50684920), (2, 25342460), (4, 12671230), (5, 10136984), (8, 6335615), (10, 5068492), (11, 4607720), (13, 3898840), (20, 2534246), (22, 2303860), (26, 1949420), (40, 1267123), (44, 1151930), (52, 974710), (55, 921544), (65, 779768), (88, 575965), (104, 487355), (110, 460772), (130, 389884), (143, 354440), (220, 230386), (260, 194942), (286, 177220), (440, 115193), (520, 97471), (572, 88610), (715, 70888), (1144, 44305), (1430, 35444), (2860, 17722), (5720, 8861)]