56226480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13814

約数の個数: 80

約数和(自身を含む): 184568544

約数和(自身を除く): 128342064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13781, 27562, 41343, 55124, 68905, 82686, 110248, 137810, 165372, 206715, 220496, 234277, 275620, 330744, 413430, 468554, 551240, 661488, 702831, 826860, 937108, 1102480, 1171385, 1405662, 1653720, 1874216, 2342770, 2811324, 3307440, 3514155, 3748432, 4685540, 5622648, 7028310, 9371080, 11245296, 14056620, 18742160, 28113240, 56226480]

約数ペア:

[(1, 56226480), (2, 28113240), (3, 18742160), (4, 14056620), (5, 11245296), (6, 9371080), (8, 7028310), (10, 5622648), (12, 4685540), (15, 3748432), (16, 3514155), (17, 3307440), (20, 2811324), (24, 2342770), (30, 1874216), (34, 1653720), (40, 1405662), (48, 1171385), (51, 1102480), (60, 937108), (68, 826860), (80, 702831), (85, 661488), (102, 551240), (120, 468554), (136, 413430), (170, 330744), (204, 275620), (240, 234277), (255, 220496), (272, 206715), (340, 165372), (408, 137810), (510, 110248), (680, 82686), (816, 68905), (1020, 55124), (1360, 41343), (2040, 27562), (4080, 13781)]