51820902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13313

約数の個数: 48

約数和(自身を含む): 132467712

約数和(自身を除く): 80646810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 13267, 26534, 39801, 79602, 92869, 119403, 185738, 238806, 278607, 411277, 557214, 822554, 835821, 1233831, 1671642, 2467662, 2878939, 3701493, 5757878, 7402986, 8636817, 17273634, 25910451, 51820902]

約数ペア:

[(1, 51820902), (2, 25910451), (3, 17273634), (6, 8636817), (7, 7402986), (9, 5757878), (14, 3701493), (18, 2878939), (21, 2467662), (31, 1671642), (42, 1233831), (62, 835821), (63, 822554), (93, 557214), (126, 411277), (186, 278607), (217, 238806), (279, 185738), (434, 119403), (558, 92869), (651, 79602), (1302, 39801), (1953, 26534), (3906, 13267)]