47759880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56857}}^1$

素因数の和:56878

約数の個数: 64

約数和(自身を含む): 163751040

約数和(自身を除く): 115991160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56857, 113714, 170571, 227428, 284285, 341142, 397999, 454856, 568570, 682284, 795998, 852855, 1137140, 1193997, 1364568, 1591996, 1705710, 1989995, 2274280, 2387994, 3183992, 3411420, 3979990, 4775988, 5969985, 6822840, 7959980, 9551976, 11939970, 15919960, 23879940, 47759880]

約数ペア:

[(1, 47759880), (2, 23879940), (3, 15919960), (4, 11939970), (5, 9551976), (6, 7959980), (7, 6822840), (8, 5969985), (10, 4775988), (12, 3979990), (14, 3411420), (15, 3183992), (20, 2387994), (21, 2274280), (24, 1989995), (28, 1705710), (30, 1591996), (35, 1364568), (40, 1193997), (42, 1137140), (56, 852855), (60, 795998), (70, 682284), (84, 568570), (105, 454856), (120, 397999), (140, 341142), (168, 284285), (210, 227428), (280, 170571), (420, 113714), (840, 56857)]