51894330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7757}}^1$

素因数の和:7990

約数の個数: 32

約数和(自身を含む): 125121024

約数和(自身を除く): 73226694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 7757, 15514, 23271, 38785, 46542, 77570, 116355, 232710, 1729811, 3459622, 5189433, 8649055, 10378866, 17298110, 25947165, 51894330]

約数ペア:

[(1, 51894330), (2, 25947165), (3, 17298110), (5, 10378866), (6, 8649055), (10, 5189433), (15, 3459622), (30, 1729811), (223, 232710), (446, 116355), (669, 77570), (1115, 46542), (1338, 38785), (2230, 23271), (3345, 15514), (6690, 7757)]