57793750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 123929568

約数和(自身を除く): 66135818

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1321, 1750, 2642, 3125, 4375, 6250, 6605, 8750, 9247, 13210, 18494, 21875, 33025, 43750, 46235, 66050, 92470, 165125, 231175, 330250, 462350, 825625, 1155875, 1651250, 2311750, 4128125, 5779375, 8256250, 11558750, 28896875, 57793750]

約数ペア:

[(1, 57793750), (2, 28896875), (5, 11558750), (7, 8256250), (10, 5779375), (14, 4128125), (25, 2311750), (35, 1651250), (50, 1155875), (70, 825625), (125, 462350), (175, 330250), (250, 231175), (350, 165125), (625, 92470), (875, 66050), (1250, 46235), (1321, 43750), (1750, 33025), (2642, 21875), (3125, 18494), (4375, 13210), (6250, 9247), (6605, 8750)]