56765394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 144967680

約数和(自身を除く): 88202286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 263, 378, 526, 571, 789, 1142, 1578, 1713, 1841, 2367, 3426, 3682, 3997, 4734, 5139, 5523, 7101, 7994, 10278, 11046, 11991, 14202, 15417, 16569, 23982, 30834, 33138, 35973, 49707, 71946, 99414, 107919, 150173, 215838, 300346, 450519, 901038, 1051211, 1351557, 2102422, 2703114, 3153633, 4054671, 6307266, 8109342, 9460899, 18921798, 28382697, 56765394]

約数ペア:

[(1, 56765394), (2, 28382697), (3, 18921798), (6, 9460899), (7, 8109342), (9, 6307266), (14, 4054671), (18, 3153633), (21, 2703114), (27, 2102422), (42, 1351557), (54, 1051211), (63, 901038), (126, 450519), (189, 300346), (263, 215838), (378, 150173), (526, 107919), (571, 99414), (789, 71946), (1142, 49707), (1578, 35973), (1713, 33138), (1841, 30834), (2367, 23982), (3426, 16569), (3682, 15417), (3997, 14202), (4734, 11991), (5139, 11046), (5523, 10278), (7101, 7994)]