91903060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 197978256

約数和(自身を除く): 106075196

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 277, 313, 530, 554, 626, 1060, 1108, 1252, 1385, 1565, 2770, 3130, 5540, 6260, 14681, 16589, 29362, 33178, 58724, 66356, 73405, 82945, 86701, 146810, 165890, 173402, 293620, 331780, 346804, 433505, 867010, 1734020, 4595153, 9190306, 18380612, 22975765, 45951530, 91903060]

約数ペア:

[(1, 91903060), (2, 45951530), (4, 22975765), (5, 18380612), (10, 9190306), (20, 4595153), (53, 1734020), (106, 867010), (212, 433505), (265, 346804), (277, 331780), (313, 293620), (530, 173402), (554, 165890), (626, 146810), (1060, 86701), (1108, 82945), (1252, 73405), (1385, 66356), (1565, 58724), (2770, 33178), (3130, 29362), (5540, 16589), (6260, 14681)]