49490606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{22273}}^1$

素因数の和:22387

約数の個数: 16

約数和(自身を含む): 81790128

約数和(自身を除く): 32299522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 22273, 44546, 245003, 490006, 2249573, 4499146, 24745303, 49490606]

約数ペア:

[(1, 49490606), (2, 24745303), (11, 4499146), (22, 2249573), (101, 490006), (202, 245003), (1111, 44546), (2222, 22273)]