48706690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 92664000

約数和(自身を除く): 43957310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 659, 778, 1318, 1945, 3295, 3890, 6590, 7391, 12521, 14782, 25042, 36955, 62605, 73910, 125210, 256351, 512702, 1281755, 2563510, 4870669, 9741338, 24353345, 48706690]

約数ペア:

[(1, 48706690), (2, 24353345), (5, 9741338), (10, 4870669), (19, 2563510), (38, 1281755), (95, 512702), (190, 256351), (389, 125210), (659, 73910), (778, 62605), (1318, 36955), (1945, 25042), (3295, 14782), (3890, 12521), (6590, 7391)]