53155690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 112728672

約数和(自身を除く): 59572982

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 1307, 2614, 2905, 4067, 5810, 6535, 8134, 9149, 13070, 18298, 20335, 40670, 45745, 64043, 91490, 108481, 128086, 216962, 320215, 542405, 640430, 759367, 1084810, 1518734, 3796835, 5315569, 7593670, 10631138, 26577845, 53155690]

約数ペア:

[(1, 53155690), (2, 26577845), (5, 10631138), (7, 7593670), (10, 5315569), (14, 3796835), (35, 1518734), (49, 1084810), (70, 759367), (83, 640430), (98, 542405), (166, 320215), (245, 216962), (415, 128086), (490, 108481), (581, 91490), (830, 64043), (1162, 45745), (1307, 40670), (2614, 20335), (2905, 18298), (4067, 13070), (5810, 9149), (6535, 8134)]