54969080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 130248000

約数和(自身を除く): 75278920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 401, 460, 596, 745, 802, 920, 1192, 1490, 1604, 2005, 2980, 3208, 3427, 4010, 5960, 6854, 8020, 9223, 13708, 16040, 17135, 18446, 27416, 34270, 36892, 46115, 59749, 68540, 73784, 92230, 119498, 137080, 184460, 238996, 298745, 368920, 477992, 597490, 1194980, 1374227, 2389960, 2748454, 5496908, 6871135, 10993816, 13742270, 27484540, 54969080]

約数ペア:

[(1, 54969080), (2, 27484540), (4, 13742270), (5, 10993816), (8, 6871135), (10, 5496908), (20, 2748454), (23, 2389960), (40, 1374227), (46, 1194980), (92, 597490), (115, 477992), (149, 368920), (184, 298745), (230, 238996), (298, 184460), (401, 137080), (460, 119498), (596, 92230), (745, 73784), (802, 68540), (920, 59749), (1192, 46115), (1490, 36892), (1604, 34270), (2005, 27416), (2980, 18446), (3208, 17135), (3427, 16040), (4010, 13708), (5960, 9223), (6854, 8020)]