53561120

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{601}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 126976248

約数和(自身を除く): 73415128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 601, 1114, 1202, 2228, 2404, 2785, 3005, 4456, 4808, 5570, 6010, 8912, 9616, 11140, 12020, 17824, 19232, 22280, 24040, 44560, 48080, 89120, 96160, 334757, 669514, 1339028, 1673785, 2678056, 3347570, 5356112, 6695140, 10712224, 13390280, 26780560, 53561120]

約数ペア:

[(1, 53561120), (2, 26780560), (4, 13390280), (5, 10712224), (8, 6695140), (10, 5356112), (16, 3347570), (20, 2678056), (32, 1673785), (40, 1339028), (80, 669514), (160, 334757), (557, 96160), (601, 89120), (1114, 48080), (1202, 44560), (2228, 24040), (2404, 22280), (2785, 19232), (3005, 17824), (4456, 12020), (4808, 11140), (5570, 9616), (6010, 8912)]