54601990

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{8821}}^1$

素因数の和:9447

約数の個数: 16

約数和(自身を含む): 98453520

約数和(自身を除く): 43851530

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 8821, 17642, 44105, 88210, 5460199, 10920398, 27300995, 54601990]

約数ペア:

[(1, 54601990), (2, 27300995), (5, 10920398), (10, 5460199), (619, 88210), (1238, 44105), (3095, 17642), (6190, 8821)]