51462945

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 95251200

約数和(自身を除く): 43788255

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4099, 4185, 12297, 12555, 20495, 36891, 61485, 110673, 127069, 184455, 332019, 381207, 553365, 635345, 1143621, 1660095, 1906035, 3430863, 5718105, 10292589, 17154315, 51462945]

約数ペア:

[(1, 51462945), (3, 17154315), (5, 10292589), (9, 5718105), (15, 3430863), (27, 1906035), (31, 1660095), (45, 1143621), (81, 635345), (93, 553365), (135, 381207), (155, 332019), (279, 184455), (405, 127069), (465, 110673), (837, 61485), (1395, 36891), (2511, 20495), (4099, 12555), (4185, 12297)]