53877692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 115530240

約数和(自身を除く): 61652548

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 223, 289, 323, 374, 418, 446, 578, 646, 748, 836, 892, 1156, 1292, 2453, 3179, 3553, 3791, 4237, 4906, 5491, 6358, 7106, 7582, 8474, 9812, 10982, 12716, 14212, 15164, 16948, 21964, 41701, 46607, 60401, 64447, 72029, 83402, 93214, 120802, 128894, 144058, 166804, 186428, 241604, 257788, 288116, 708917, 792319, 1224493, 1417834, 1584638, 2448986, 2835668, 3169276, 4897972, 13469423, 26938846, 53877692]

約数ペア:

[(1, 53877692), (2, 26938846), (4, 13469423), (11, 4897972), (17, 3169276), (19, 2835668), (22, 2448986), (34, 1584638), (38, 1417834), (44, 1224493), (68, 792319), (76, 708917), (187, 288116), (209, 257788), (223, 241604), (289, 186428), (323, 166804), (374, 144058), (418, 128894), (446, 120802), (578, 93214), (646, 83402), (748, 72029), (836, 64447), (892, 60401), (1156, 46607), (1292, 41701), (2453, 21964), (3179, 16948), (3553, 15164), (3791, 14212), (4237, 12716), (4906, 10982), (5491, 9812), (6358, 8474), (7106, 7582)]