46988920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 116056800

約数和(自身を除く): 69067880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 397, 440, 538, 794, 1076, 1345, 1588, 1985, 2152, 2690, 2959, 3176, 3970, 4367, 5380, 5918, 7940, 8734, 10760, 11836, 14795, 15880, 17468, 21835, 23672, 29590, 34936, 43670, 59180, 87340, 106793, 118360, 174680, 213586, 427172, 533965, 854344, 1067930, 1174723, 2135860, 2349446, 4271720, 4698892, 5873615, 9397784, 11747230, 23494460, 46988920]

約数ペア:

[(1, 46988920), (2, 23494460), (4, 11747230), (5, 9397784), (8, 5873615), (10, 4698892), (11, 4271720), (20, 2349446), (22, 2135860), (40, 1174723), (44, 1067930), (55, 854344), (88, 533965), (110, 427172), (220, 213586), (269, 174680), (397, 118360), (440, 106793), (538, 87340), (794, 59180), (1076, 43670), (1345, 34936), (1588, 29590), (1985, 23672), (2152, 21835), (2690, 17468), (2959, 15880), (3176, 14795), (3970, 11836), (4367, 10760), (5380, 8734), (5918, 7940)]