55878060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 179891712

約数和(自身を除く): 124013652

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, 571, 699, 932, 1142, 1165, 1398, 1631, 1713, 2284, 2330, 2796, 2855, 3262, 3426, 3495, 3997, 4660, 4893, 5710, 6524, 6852, 6990, 7994, 8155, 8565, 9786, 11420, 11991, 13980, 15988, 16310, 17130, 19572, 19985, 23982, 24465, 32620, 34260, 39970, 47964, 48930, 59955, 79940, 97860, 119910, 133043, 239820, 266086, 399129, 532172, 665215, 798258, 931301, 1330430, 1596516, 1862602, 1995645, 2660860, 2793903, 3725204, 3991290, 4656505, 5587806, 7982580, 9313010, 11175612, 13969515, 18626020, 27939030, 55878060]

約数ペア:

[(1, 55878060), (2, 27939030), (3, 18626020), (4, 13969515), (5, 11175612), (6, 9313010), (7, 7982580), (10, 5587806), (12, 4656505), (14, 3991290), (15, 3725204), (20, 2793903), (21, 2660860), (28, 1995645), (30, 1862602), (35, 1596516), (42, 1330430), (60, 931301), (70, 798258), (84, 665215), (105, 532172), (140, 399129), (210, 266086), (233, 239820), (420, 133043), (466, 119910), (571, 97860), (699, 79940), (932, 59955), (1142, 48930), (1165, 47964), (1398, 39970), (1631, 34260), (1713, 32620), (2284, 24465), (2330, 23982), (2796, 19985), (2855, 19572), (3262, 17130), (3426, 16310), (3495, 15988), (3997, 13980), (4660, 11991), (4893, 11420), (5710, 9786), (6524, 8565), (6852, 8155), (6990, 7994)]