49780088375

素因数分解:

$5^3\times {\mathrm{307}}^1\times {\mathrm{1297201}}^1$

素因数の和:1297523

約数の個数: 16

約数和(自身を含む): 62327961696

約数和(自身を除く): 12547873321

約数列:

[1, 5, 25, 125, 307, 1535, 7675, 38375, 1297201, 6486005, 32430025, 162150125, 398240707, 1991203535, 9956017675, 49780088375]

約数ペア:

[(1, 49780088375), (5, 9956017675), (25, 1991203535), (125, 398240707), (307, 162150125), (1535, 32430025), (7675, 6486005), (38375, 1297201)]