53219930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 52533670

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 79, 101, 115, 145, 158, 202, 230, 290, 395, 505, 667, 790, 1010, 1334, 1817, 2291, 2323, 2929, 3335, 3634, 4582, 4646, 5858, 6670, 7979, 9085, 11455, 11615, 14645, 15958, 18170, 22910, 23230, 29290, 39895, 52693, 67367, 79790, 105386, 134734, 183517, 231391, 263465, 336835, 367034, 462782, 526930, 673670, 917585, 1156955, 1835170, 2313910, 5321993, 10643986, 26609965, 53219930]

約数ペア:

[(1, 53219930), (2, 26609965), (5, 10643986), (10, 5321993), (23, 2313910), (29, 1835170), (46, 1156955), (58, 917585), (79, 673670), (101, 526930), (115, 462782), (145, 367034), (158, 336835), (202, 263465), (230, 231391), (290, 183517), (395, 134734), (505, 105386), (667, 79790), (790, 67367), (1010, 52693), (1334, 39895), (1817, 29290), (2291, 23230), (2323, 22910), (2929, 18170), (3335, 15958), (3634, 14645), (4582, 11615), (4646, 11455), (5858, 9085), (6670, 7979)]