56621502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 140629632

約数和(自身を除く): 84008130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 787, 1142, 1574, 1713, 2361, 3426, 3997, 4722, 5139, 5509, 7083, 7994, 10278, 11018, 11991, 14166, 16527, 23982, 33054, 35973, 49581, 71946, 99162, 449377, 898754, 1348131, 2696262, 3145639, 4044393, 6291278, 8088786, 9436917, 18873834, 28310751, 56621502]

約数ペア:

[(1, 56621502), (2, 28310751), (3, 18873834), (6, 9436917), (7, 8088786), (9, 6291278), (14, 4044393), (18, 3145639), (21, 2696262), (42, 1348131), (63, 898754), (126, 449377), (571, 99162), (787, 71946), (1142, 49581), (1574, 35973), (1713, 33054), (2361, 23982), (3426, 16527), (3997, 14166), (4722, 11991), (5139, 11018), (5509, 10278), (7083, 7994)]