47657820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 153474048

約数和(自身を除く): 105816228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 487, 699, 932, 974, 1165, 1398, 1461, 1631, 1948, 2330, 2435, 2796, 2922, 3262, 3409, 3495, 4660, 4870, 4893, 5844, 6524, 6818, 6990, 7305, 8155, 9740, 9786, 10227, 13636, 13980, 14610, 16310, 17045, 19572, 20454, 24465, 29220, 32620, 34090, 40908, 48930, 51135, 68180, 97860, 102270, 113471, 204540, 226942, 340413, 453884, 567355, 680826, 794297, 1134710, 1361652, 1588594, 1702065, 2269420, 2382891, 3177188, 3404130, 3971485, 4765782, 6808260, 7942970, 9531564, 11914455, 15885940, 23828910, 47657820]

約数ペア:

[(1, 47657820), (2, 23828910), (3, 15885940), (4, 11914455), (5, 9531564), (6, 7942970), (7, 6808260), (10, 4765782), (12, 3971485), (14, 3404130), (15, 3177188), (20, 2382891), (21, 2269420), (28, 1702065), (30, 1588594), (35, 1361652), (42, 1134710), (60, 794297), (70, 680826), (84, 567355), (105, 453884), (140, 340413), (210, 226942), (233, 204540), (420, 113471), (466, 102270), (487, 97860), (699, 68180), (932, 51135), (974, 48930), (1165, 40908), (1398, 34090), (1461, 32620), (1631, 29220), (1948, 24465), (2330, 20454), (2435, 19572), (2796, 17045), (2922, 16310), (3262, 14610), (3409, 13980), (3495, 13636), (4660, 10227), (4870, 9786), (4893, 9740), (5844, 8155), (6524, 7305), (6818, 6990)]