47415940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 119387520

約数和(自身を除く): 71971580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 220, 236, 260, 281, 286, 295, 562, 572, 590, 649, 715, 767, 1124, 1180, 1298, 1405, 1430, 1534, 2596, 2810, 2860, 3068, 3091, 3245, 3653, 3835, 5620, 6182, 6490, 7306, 7670, 8437, 12364, 12980, 14612, 15340, 15455, 16579, 16874, 18265, 30910, 33158, 33748, 36530, 40183, 42185, 61820, 66316, 73060, 80366, 82895, 84370, 160732, 165790, 168740, 182369, 200915, 215527, 331580, 364738, 401830, 431054, 729476, 803660, 862108, 911845, 1077635, 1823690, 2155270, 2370797, 3647380, 4310540, 4741594, 9483188, 11853985, 23707970, 47415940]

約数ペア:

[(1, 47415940), (2, 23707970), (4, 11853985), (5, 9483188), (10, 4741594), (11, 4310540), (13, 3647380), (20, 2370797), (22, 2155270), (26, 1823690), (44, 1077635), (52, 911845), (55, 862108), (59, 803660), (65, 729476), (110, 431054), (118, 401830), (130, 364738), (143, 331580), (220, 215527), (236, 200915), (260, 182369), (281, 168740), (286, 165790), (295, 160732), (562, 84370), (572, 82895), (590, 80366), (649, 73060), (715, 66316), (767, 61820), (1124, 42185), (1180, 40183), (1298, 36530), (1405, 33748), (1430, 33158), (1534, 30910), (2596, 18265), (2810, 16874), (2860, 16579), (3068, 15455), (3091, 15340), (3245, 14612), (3653, 12980), (3835, 12364), (5620, 8437), (6182, 7670), (6490, 7306)]