48542940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269683}}^1$

素因数の和:269698

約数の個数: 36

約数和(自身を含む): 147247464

約数和(自身を除く): 98704524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269683, 539366, 809049, 1078732, 1348415, 1618098, 2427147, 2696830, 3236196, 4045245, 4854294, 5393660, 8090490, 9708588, 12135735, 16180980, 24271470, 48542940]

約数ペア:

[(1, 48542940), (2, 24271470), (3, 16180980), (4, 12135735), (5, 9708588), (6, 8090490), (9, 5393660), (10, 4854294), (12, 4045245), (15, 3236196), (18, 2696830), (20, 2427147), (30, 1618098), (36, 1348415), (45, 1078732), (60, 809049), (90, 539366), (180, 269683)]