53550770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 120234240

約数和(自身を除く): 66683470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 709, 830, 910, 1079, 1162, 1418, 2158, 2905, 3545, 4963, 5395, 5810, 7090, 7553, 9217, 9926, 10790, 15106, 18434, 24815, 37765, 46085, 49630, 58847, 64519, 75530, 92170, 117694, 129038, 294235, 322595, 411929, 588470, 645190, 765011, 823858, 1530022, 2059645, 3825055, 4119290, 5355077, 7650110, 10710154, 26775385, 53550770]

約数ペア:

[(1, 53550770), (2, 26775385), (5, 10710154), (7, 7650110), (10, 5355077), (13, 4119290), (14, 3825055), (26, 2059645), (35, 1530022), (65, 823858), (70, 765011), (83, 645190), (91, 588470), (130, 411929), (166, 322595), (182, 294235), (415, 129038), (455, 117694), (581, 92170), (709, 75530), (830, 64519), (910, 58847), (1079, 49630), (1162, 46085), (1418, 37765), (2158, 24815), (2905, 18434), (3545, 15106), (4963, 10790), (5395, 9926), (5810, 9217), (7090, 7553)]