51861834

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 115338600

約数和(自身を除く): 63476766

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 149, 183, 298, 317, 366, 447, 549, 634, 894, 951, 1098, 1341, 1902, 2682, 2853, 5706, 9089, 18178, 19337, 27267, 38674, 47233, 54534, 58011, 81801, 94466, 116022, 141699, 163602, 174033, 283398, 348066, 425097, 850194, 2881213, 5762426, 8643639, 17287278, 25930917, 51861834]

約数ペア:

[(1, 51861834), (2, 25930917), (3, 17287278), (6, 8643639), (9, 5762426), (18, 2881213), (61, 850194), (122, 425097), (149, 348066), (183, 283398), (298, 174033), (317, 163602), (366, 141699), (447, 116022), (549, 94466), (634, 81801), (894, 58011), (951, 54534), (1098, 47233), (1341, 38674), (1902, 27267), (2682, 19337), (2853, 18178), (5706, 9089)]