50873383960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{690839}}^1$

素因数の和:691120

約数の個数: 64

約数和(自身を含む): 131314867200

約数和(自身を除く): 80441483240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1841, 2104, 2630, 3682, 5260, 7364, 9205, 10520, 14728, 18410, 36820, 73640, 690839, 1381678, 2763356, 3454195, 4835873, 5526712, 6908390, 9671746, 13816780, 19343492, 24179365, 27633560, 38686984, 48358730, 96717460, 181690657, 193434920, 363381314, 726762628, 908453285, 1271834599, 1453525256, 1816906570, 2543669198, 3633813140, 5087338396, 6359172995, 7267626280, 10174676792, 12718345990, 25436691980, 50873383960]

約数ペア:

[(1, 50873383960), (2, 25436691980), (4, 12718345990), (5, 10174676792), (7, 7267626280), (8, 6359172995), (10, 5087338396), (14, 3633813140), (20, 2543669198), (28, 1816906570), (35, 1453525256), (40, 1271834599), (56, 908453285), (70, 726762628), (140, 363381314), (263, 193434920), (280, 181690657), (526, 96717460), (1052, 48358730), (1315, 38686984), (1841, 27633560), (2104, 24179365), (2630, 19343492), (3682, 13816780), (5260, 9671746), (7364, 6908390), (9205, 5526712), (10520, 4835873), (14728, 3454195), (18410, 2763356), (36820, 1381678), (73640, 690839)]