51118920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 167427000

約数和(自身を除く): 116308080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 953, 1192, 1341, 1490, 1788, 1906, 2235, 2682, 2859, 2980, 3576, 3812, 4470, 4765, 5364, 5718, 5960, 6705, 7624, 8577, 8940, 9530, 10728, 11436, 13410, 14295, 17154, 17880, 19060, 22872, 26820, 28590, 34308, 38120, 42885, 53640, 57180, 68616, 85770, 114360, 141997, 171540, 283994, 343080, 425991, 567988, 709985, 851982, 1135976, 1277973, 1419970, 1703964, 2129955, 2555946, 2839940, 3407928, 4259910, 5111892, 5679880, 6389865, 8519820, 10223784, 12779730, 17039640, 25559460, 51118920]

約数ペア:

[(1, 51118920), (2, 25559460), (3, 17039640), (4, 12779730), (5, 10223784), (6, 8519820), (8, 6389865), (9, 5679880), (10, 5111892), (12, 4259910), (15, 3407928), (18, 2839940), (20, 2555946), (24, 2129955), (30, 1703964), (36, 1419970), (40, 1277973), (45, 1135976), (60, 851982), (72, 709985), (90, 567988), (120, 425991), (149, 343080), (180, 283994), (298, 171540), (360, 141997), (447, 114360), (596, 85770), (745, 68616), (894, 57180), (953, 53640), (1192, 42885), (1341, 38120), (1490, 34308), (1788, 28590), (1906, 26820), (2235, 22872), (2682, 19060), (2859, 17880), (2980, 17154), (3576, 14295), (3812, 13410), (4470, 11436), (4765, 10728), (5364, 9530), (5718, 8940), (5960, 8577), (6705, 7624)]