53904564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 156403520

約数和(自身を除く): 102498956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 523, 818, 1046, 1227, 1569, 1636, 2092, 2454, 2863, 3138, 3661, 3681, 4707, 4908, 5726, 6276, 7322, 7362, 8589, 9414, 10983, 11452, 14644, 14724, 17178, 18828, 21966, 25767, 32949, 34356, 43932, 51534, 65898, 103068, 131796, 213907, 427814, 641721, 855628, 1283442, 1497349, 1925163, 2566884, 2994698, 3850326, 4492047, 5989396, 7700652, 8984094, 13476141, 17968188, 26952282, 53904564]

約数ペア:

[(1, 53904564), (2, 26952282), (3, 17968188), (4, 13476141), (6, 8984094), (7, 7700652), (9, 5989396), (12, 4492047), (14, 3850326), (18, 2994698), (21, 2566884), (28, 1925163), (36, 1497349), (42, 1283442), (63, 855628), (84, 641721), (126, 427814), (252, 213907), (409, 131796), (523, 103068), (818, 65898), (1046, 51534), (1227, 43932), (1569, 34356), (1636, 32949), (2092, 25767), (2454, 21966), (2863, 18828), (3138, 17178), (3661, 14724), (3681, 14644), (4707, 11452), (4908, 10983), (5726, 9414), (6276, 8589), (7322, 7362)]