54550548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 149440200

約数和(自身を除く): 94889652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 509, 687, 916, 1018, 1374, 1527, 2036, 2061, 2748, 2977, 3054, 4122, 4581, 5954, 6108, 6617, 8244, 8931, 9162, 11908, 13234, 17862, 18324, 19851, 26468, 26793, 35724, 39702, 53586, 59553, 79404, 107172, 116561, 119106, 233122, 238212, 349683, 466244, 699366, 1049049, 1398732, 1515293, 2098098, 3030586, 4196196, 4545879, 6061172, 9091758, 13637637, 18183516, 27275274, 54550548]

約数ペア:

[(1, 54550548), (2, 27275274), (3, 18183516), (4, 13637637), (6, 9091758), (9, 6061172), (12, 4545879), (13, 4196196), (18, 3030586), (26, 2098098), (36, 1515293), (39, 1398732), (52, 1049049), (78, 699366), (117, 466244), (156, 349683), (229, 238212), (234, 233122), (458, 119106), (468, 116561), (509, 107172), (687, 79404), (916, 59553), (1018, 53586), (1374, 39702), (1527, 35724), (2036, 26793), (2061, 26468), (2748, 19851), (2977, 18324), (3054, 17862), (4122, 13234), (4581, 11908), (5954, 9162), (6108, 8931), (6617, 8244)]