56248712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 61687288

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 89, 103, 104, 118, 178, 206, 236, 356, 412, 472, 712, 767, 824, 1157, 1339, 1534, 2314, 2678, 3068, 4628, 5251, 5356, 6077, 6136, 9167, 9256, 10502, 10712, 12154, 18334, 21004, 24308, 36668, 42008, 48616, 68263, 73336, 79001, 119171, 136526, 158002, 238342, 273052, 316004, 476684, 540853, 546104, 632008, 953368, 1081706, 2163412, 4326824, 7031089, 14062178, 28124356, 56248712]

約数ペア:

[(1, 56248712), (2, 28124356), (4, 14062178), (8, 7031089), (13, 4326824), (26, 2163412), (52, 1081706), (59, 953368), (89, 632008), (103, 546104), (104, 540853), (118, 476684), (178, 316004), (206, 273052), (236, 238342), (356, 158002), (412, 136526), (472, 119171), (712, 79001), (767, 73336), (824, 68263), (1157, 48616), (1339, 42008), (1534, 36668), (2314, 24308), (2678, 21004), (3068, 18334), (4628, 12154), (5251, 10712), (5356, 10502), (6077, 9256), (6136, 9167)]