51041738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 87868800

約数和(自身を除く): 36827062

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 677, 1354, 1639, 3278, 3427, 6854, 7447, 14894, 15571, 31142, 37697, 75394, 100873, 171281, 201746, 342562, 1109603, 2219206, 2320079, 4640158, 25520869, 51041738]

約数ペア:

[(1, 51041738), (2, 25520869), (11, 4640158), (22, 2320079), (23, 2219206), (46, 1109603), (149, 342562), (253, 201746), (298, 171281), (506, 100873), (677, 75394), (1354, 37697), (1639, 31142), (3278, 15571), (3427, 14894), (6854, 7447)]