53855830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 118444032

約数和(自身を除く): 64588202

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 167, 170, 238, 271, 334, 542, 595, 835, 1169, 1190, 1355, 1670, 1897, 2338, 2710, 2839, 3794, 4607, 5678, 5845, 9214, 9485, 11690, 14195, 18970, 19873, 23035, 28390, 32249, 39746, 45257, 46070, 64498, 90514, 99365, 161245, 198730, 226285, 316799, 322490, 452570, 633598, 769369, 1538738, 1583995, 3167990, 3846845, 5385583, 7693690, 10771166, 26927915, 53855830]

約数ペア:

[(1, 53855830), (2, 26927915), (5, 10771166), (7, 7693690), (10, 5385583), (14, 3846845), (17, 3167990), (34, 1583995), (35, 1538738), (70, 769369), (85, 633598), (119, 452570), (167, 322490), (170, 316799), (238, 226285), (271, 198730), (334, 161245), (542, 99365), (595, 90514), (835, 64498), (1169, 46070), (1190, 45257), (1355, 39746), (1670, 32249), (1897, 28390), (2338, 23035), (2710, 19873), (2839, 18970), (3794, 14195), (4607, 11690), (5678, 9485), (5845, 9214)]