53339240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8831}}^1$

素因数の和:8993

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 67482520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 8831, 17662, 35324, 44155, 70648, 88310, 176620, 353240, 1333481, 2666962, 5333924, 6667405, 10667848, 13334810, 26669620, 53339240]

約数ペア:

[(1, 53339240), (2, 26669620), (4, 13334810), (5, 10667848), (8, 6667405), (10, 5333924), (20, 2666962), (40, 1333481), (151, 353240), (302, 176620), (604, 88310), (755, 70648), (1208, 44155), (1510, 35324), (3020, 17662), (6040, 8831)]