55321590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25261}}^1$

素因数の和:25344

約数の個数: 32

約数和(自身を含む): 134595936

約数和(自身を除く): 79274346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 25261, 50522, 75783, 126305, 151566, 252610, 378915, 757830, 1844053, 3688106, 5532159, 9220265, 11064318, 18440530, 27660795, 55321590]

約数ペア:

[(1, 55321590), (2, 27660795), (3, 18440530), (5, 11064318), (6, 9220265), (10, 5532159), (15, 3688106), (30, 1844053), (73, 757830), (146, 378915), (219, 252610), (365, 151566), (438, 126305), (730, 75783), (1095, 50522), (2190, 25261)]