48320890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 90602640

約数和(自身を除く): 42281750

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 1789, 2701, 3578, 5402, 8945, 13505, 17890, 27010, 66193, 130597, 132386, 261194, 330965, 652985, 661930, 1305970, 4832089, 9664178, 24160445, 48320890]

約数ペア:

[(1, 48320890), (2, 24160445), (5, 9664178), (10, 4832089), (37, 1305970), (73, 661930), (74, 652985), (146, 330965), (185, 261194), (365, 132386), (370, 130597), (730, 66193), (1789, 27010), (2701, 17890), (3578, 13505), (5402, 8945)]