53091468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 140090496

約数和(自身を除く): 86999028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 113, 124, 186, 226, 279, 339, 372, 421, 452, 558, 678, 842, 1017, 1116, 1263, 1356, 1684, 2034, 2526, 3503, 3789, 4068, 5052, 7006, 7578, 10509, 13051, 14012, 15156, 21018, 26102, 31527, 39153, 42036, 47573, 52204, 63054, 78306, 95146, 117459, 126108, 142719, 156612, 190292, 234918, 285438, 428157, 469836, 570876, 856314, 1474763, 1712628, 2949526, 4424289, 5899052, 8848578, 13272867, 17697156, 26545734, 53091468]

約数ペア:

[(1, 53091468), (2, 26545734), (3, 17697156), (4, 13272867), (6, 8848578), (9, 5899052), (12, 4424289), (18, 2949526), (31, 1712628), (36, 1474763), (62, 856314), (93, 570876), (113, 469836), (124, 428157), (186, 285438), (226, 234918), (279, 190292), (339, 156612), (372, 142719), (421, 126108), (452, 117459), (558, 95146), (678, 78306), (842, 63054), (1017, 52204), (1116, 47573), (1263, 42036), (1356, 39153), (1684, 31527), (2034, 26102), (2526, 21018), (3503, 15156), (3789, 14012), (4068, 13051), (5052, 10509), (7006, 7578)]