53440848

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5312

約数の個数: 60

約数和(自身を含む): 151695648

約数和(自身を除く): 98254800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 5227, 10224, 10454, 15681, 20908, 31362, 41816, 47043, 62724, 83632, 94086, 125448, 188172, 250896, 371117, 376344, 742234, 752688, 1113351, 1484468, 2226702, 2968936, 3340053, 4453404, 5937872, 6680106, 8906808, 13360212, 17813616, 26720424, 53440848]

約数ペア:

[(1, 53440848), (2, 26720424), (3, 17813616), (4, 13360212), (6, 8906808), (8, 6680106), (9, 5937872), (12, 4453404), (16, 3340053), (18, 2968936), (24, 2226702), (36, 1484468), (48, 1113351), (71, 752688), (72, 742234), (142, 376344), (144, 371117), (213, 250896), (284, 188172), (426, 125448), (568, 94086), (639, 83632), (852, 62724), (1136, 47043), (1278, 41816), (1704, 31362), (2556, 20908), (3408, 15681), (5112, 10454), (5227, 10224)]