53487824

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 113823072

約数和(自身を除く): 60335248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 151, 169, 208, 262, 302, 338, 524, 604, 676, 1048, 1208, 1352, 1703, 1963, 2096, 2416, 2704, 3406, 3926, 6812, 7852, 13624, 15704, 19781, 22139, 25519, 27248, 31408, 39562, 44278, 51038, 79124, 88556, 102076, 158248, 177112, 204152, 257153, 316496, 354224, 408304, 514306, 1028612, 2057224, 3342989, 4114448, 6685978, 13371956, 26743912, 53487824]

約数ペア:

[(1, 53487824), (2, 26743912), (4, 13371956), (8, 6685978), (13, 4114448), (16, 3342989), (26, 2057224), (52, 1028612), (104, 514306), (131, 408304), (151, 354224), (169, 316496), (208, 257153), (262, 204152), (302, 177112), (338, 158248), (524, 102076), (604, 88556), (676, 79124), (1048, 51038), (1208, 44278), (1352, 39562), (1703, 31408), (1963, 27248), (2096, 25519), (2416, 22139), (2704, 19781), (3406, 15704), (3926, 13624), (6812, 7852)]