51837960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431983}}^1$

素因数の和:431997

約数の個数: 32

約数和(自身を含む): 155514240

約数和(自身を除く): 103676280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431983, 863966, 1295949, 1727932, 2159915, 2591898, 3455864, 4319830, 5183796, 6479745, 8639660, 10367592, 12959490, 17279320, 25918980, 51837960]

約数ペア:

[(1, 51837960), (2, 25918980), (3, 17279320), (4, 12959490), (5, 10367592), (6, 8639660), (8, 6479745), (10, 5183796), (12, 4319830), (15, 3455864), (20, 2591898), (24, 2159915), (30, 1727932), (40, 1295949), (60, 863966), (120, 431983)]