55241690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25457}}^1$

素因数の和:25502

約数の個数: 32

約数和(自身を含む): 117310464

約数和(自身を除く): 62068774

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 25457, 50914, 127285, 178199, 254570, 356398, 789167, 890995, 1578334, 1781990, 3945835, 5524169, 7891670, 11048338, 27620845, 55241690]

約数ペア:

[(1, 55241690), (2, 27620845), (5, 11048338), (7, 7891670), (10, 5524169), (14, 3945835), (31, 1781990), (35, 1578334), (62, 890995), (70, 789167), (155, 356398), (217, 254570), (310, 178199), (434, 127285), (1085, 50914), (2170, 25457)]