51151290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6793}}^1$

素因数の和:7054

約数の個数: 32

約数和(自身を含む): 123270336

約数和(自身を除く): 72119046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 6793, 7530, 13586, 20379, 33965, 40758, 67930, 101895, 203790, 1705043, 3410086, 5115129, 8525215, 10230258, 17050430, 25575645, 51151290]

約数ペア:

[(1, 51151290), (2, 25575645), (3, 17050430), (5, 10230258), (6, 8525215), (10, 5115129), (15, 3410086), (30, 1705043), (251, 203790), (502, 101895), (753, 67930), (1255, 40758), (1506, 33965), (2510, 20379), (3765, 13586), (6793, 7530)]