51271344

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9674

約数の個数: 60

約数和(自身を含む): 147381936

約数和(自身を除く): 96110592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 9623, 19246, 28869, 38492, 57738, 76984, 86607, 115476, 153968, 173214, 230952, 346428, 356051, 461904, 692856, 712102, 1068153, 1385712, 1424204, 2136306, 2848408, 3204459, 4272612, 5696816, 6408918, 8545224, 12817836, 17090448, 25635672, 51271344]

約数ペア:

[(1, 51271344), (2, 25635672), (3, 17090448), (4, 12817836), (6, 8545224), (8, 6408918), (9, 5696816), (12, 4272612), (16, 3204459), (18, 2848408), (24, 2136306), (36, 1424204), (37, 1385712), (48, 1068153), (72, 712102), (74, 692856), (111, 461904), (144, 356051), (148, 346428), (222, 230952), (296, 173214), (333, 153968), (444, 115476), (592, 86607), (666, 76984), (888, 57738), (1332, 38492), (1776, 28869), (2664, 19246), (5328, 9623)]