27485450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 25948630

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 166, 179, 185, 358, 370, 415, 830, 895, 925, 1790, 1850, 2075, 3071, 4150, 4475, 6142, 6623, 8950, 13246, 14857, 15355, 29714, 30710, 33115, 66230, 74285, 76775, 148570, 153550, 165575, 331150, 371425, 549709, 742850, 1099418, 2748545, 5497090, 13742725, 27485450]

約数ペア:

[(1, 27485450), (2, 13742725), (5, 5497090), (10, 2748545), (25, 1099418), (37, 742850), (50, 549709), (74, 371425), (83, 331150), (166, 165575), (179, 153550), (185, 148570), (358, 76775), (370, 74285), (415, 66230), (830, 33115), (895, 30710), (925, 29714), (1790, 15355), (1850, 14857), (2075, 13246), (3071, 8950), (4150, 6623), (4475, 6142)]