48030520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12379}}^1$

素因数の和:12487

約数の個数: 32

約数和(自身を含む): 109191600

約数和(自身を除く): 61161080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 12379, 24758, 49516, 61895, 99032, 123790, 247580, 495160, 1200763, 2401526, 4803052, 6003815, 9606104, 12007630, 24015260, 48030520]

約数ペア:

[(1, 48030520), (2, 24015260), (4, 12007630), (5, 9606104), (8, 6003815), (10, 4803052), (20, 2401526), (40, 1200763), (97, 495160), (194, 247580), (388, 123790), (485, 99032), (776, 61895), (970, 49516), (1940, 24758), (3880, 12379)]