48199960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63421}}^1$

素因数の和:63451

約数の個数: 32

約数和(自身を含む): 114159600

約数和(自身を除く): 65959640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63421, 126842, 253684, 317105, 507368, 634210, 1204999, 1268420, 2409998, 2536840, 4819996, 6024995, 9639992, 12049990, 24099980, 48199960]

約数ペア:

[(1, 48199960), (2, 24099980), (4, 12049990), (5, 9639992), (8, 6024995), (10, 4819996), (19, 2536840), (20, 2409998), (38, 1268420), (40, 1204999), (76, 634210), (95, 507368), (152, 317105), (190, 253684), (380, 126842), (760, 63421)]