53326386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 120077568

約数和(自身を除く): 66751182

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 227, 279, 421, 454, 558, 681, 842, 1263, 1362, 2043, 2526, 3789, 4086, 7037, 7578, 13051, 14074, 21111, 26102, 39153, 42222, 63333, 78306, 95567, 117459, 126666, 191134, 234918, 286701, 573402, 860103, 1720206, 2962577, 5925154, 8887731, 17775462, 26663193, 53326386]

約数ペア:

[(1, 53326386), (2, 26663193), (3, 17775462), (6, 8887731), (9, 5925154), (18, 2962577), (31, 1720206), (62, 860103), (93, 573402), (186, 286701), (227, 234918), (279, 191134), (421, 126666), (454, 117459), (558, 95567), (681, 78306), (842, 63333), (1263, 42222), (1362, 39153), (2043, 26102), (2526, 21111), (3789, 14074), (4086, 13051), (7037, 7578)]