53905670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 122726016

約数和(自身を除く): 68820346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 1601, 2405, 2590, 3202, 3367, 4810, 6734, 8005, 11207, 16010, 16835, 20813, 22414, 33670, 41626, 56035, 59237, 104065, 112070, 118474, 145691, 208130, 291382, 296185, 414659, 592370, 728455, 770081, 829318, 1456910, 1540162, 2073295, 3850405, 4146590, 5390567, 7700810, 10781134, 26952835, 53905670]

約数ペア:

[(1, 53905670), (2, 26952835), (5, 10781134), (7, 7700810), (10, 5390567), (13, 4146590), (14, 3850405), (26, 2073295), (35, 1540162), (37, 1456910), (65, 829318), (70, 770081), (74, 728455), (91, 592370), (130, 414659), (182, 296185), (185, 291382), (259, 208130), (370, 145691), (455, 118474), (481, 112070), (518, 104065), (910, 59237), (962, 56035), (1295, 41626), (1601, 33670), (2405, 22414), (2590, 20813), (3202, 16835), (3367, 16010), (4810, 11207), (6734, 8005)]