54359880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26678

約数の個数: 64

約数和(自身を含む): 172679040

約数和(自身を除く): 118319160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26647, 53294, 79941, 106588, 133235, 159882, 213176, 266470, 319764, 399705, 452999, 532940, 639528, 799410, 905998, 1065880, 1358997, 1598820, 1811996, 2264995, 2717994, 3197640, 3623992, 4529990, 5435988, 6794985, 9059980, 10871976, 13589970, 18119960, 27179940, 54359880]

約数ペア:

[(1, 54359880), (2, 27179940), (3, 18119960), (4, 13589970), (5, 10871976), (6, 9059980), (8, 6794985), (10, 5435988), (12, 4529990), (15, 3623992), (17, 3197640), (20, 2717994), (24, 2264995), (30, 1811996), (34, 1598820), (40, 1358997), (51, 1065880), (60, 905998), (68, 799410), (85, 639528), (102, 532940), (120, 452999), (136, 399705), (170, 319764), (204, 266470), (255, 213176), (340, 159882), (408, 133235), (510, 106588), (680, 79941), (1020, 53294), (2040, 26647)]