51245986878

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{207341}}^1$

素因数の和:207574

約数の個数: 64

約数和(自身を含む): 119428992000

約数和(自身を除く): 68183005122

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 199, 207, 398, 414, 597, 621, 1194, 1242, 1791, 3582, 4577, 5373, 9154, 10746, 13731, 27462, 41193, 82386, 123579, 207341, 247158, 414682, 622023, 1244046, 1866069, 3732138, 4768843, 5598207, 9537686, 11196414, 14306529, 28613058, 41260859, 42919587, 82521718, 85839174, 123782577, 128758761, 247565154, 257517522, 371347731, 742695462, 948999757, 1114043193, 1897999514, 2228086386, 2846999271, 5693998542, 8540997813, 17081995626, 25622993439, 51245986878]

約数ペア:

[(1, 51245986878), (2, 25622993439), (3, 17081995626), (6, 8540997813), (9, 5693998542), (18, 2846999271), (23, 2228086386), (27, 1897999514), (46, 1114043193), (54, 948999757), (69, 742695462), (138, 371347731), (199, 257517522), (207, 247565154), (398, 128758761), (414, 123782577), (597, 85839174), (621, 82521718), (1194, 42919587), (1242, 41260859), (1791, 28613058), (3582, 14306529), (4577, 11196414), (5373, 9537686), (9154, 5598207), (10746, 4768843), (13731, 3732138), (27462, 1866069), (41193, 1244046), (82386, 622023), (123579, 414682), (207341, 247158)]