47734680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56827}}^1$

素因数の和:56848

約数の個数: 64

約数和(自身を含む): 163664640

約数和(自身を除く): 115929960

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, 56827, 113654, 170481, 227308, 284135, 340962, 397789, 454616, 568270, 681924, 795578, 852405, 1136540, 1193367, 1363848, 1591156, 1704810, 1988945, 2273080, 2386734, 3182312, 3409620, 3977890, 4773468, 5966835, 6819240, 7955780, 9546936, 11933670, 15911560, 23867340, 47734680]

約数ペア:

[(1, 47734680), (2, 23867340), (3, 15911560), (4, 11933670), (5, 9546936), (6, 7955780), (7, 6819240), (8, 5966835), (10, 4773468), (12, 3977890), (14, 3409620), (15, 3182312), (20, 2386734), (21, 2273080), (24, 1988945), (28, 1704810), (30, 1591156), (35, 1363848), (40, 1193367), (42, 1136540), (56, 852405), (60, 795578), (70, 681924), (84, 568270), (105, 454616), (120, 397789), (140, 340962), (168, 284135), (210, 227308), (280, 170481), (420, 113654), (840, 56827)]