42550788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 113791104

約数和(自身を除く): 71240316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617, 821, 1234, 1642, 1851, 2463, 2468, 3284, 3702, 4319, 4926, 5747, 7404, 8638, 9852, 11494, 12957, 17241, 17276, 22988, 25914, 34482, 51828, 68964, 506557, 1013114, 1519671, 2026228, 3039342, 3545899, 6078684, 7091798, 10637697, 14183596, 21275394, 42550788]

約数ペア:

[(1, 42550788), (2, 21275394), (3, 14183596), (4, 10637697), (6, 7091798), (7, 6078684), (12, 3545899), (14, 3039342), (21, 2026228), (28, 1519671), (42, 1013114), (84, 506557), (617, 68964), (821, 51828), (1234, 34482), (1642, 25914), (1851, 22988), (2463, 17276), (2468, 17241), (3284, 12957), (3702, 11494), (4319, 9852), (4926, 8638), (5747, 7404)]