56158256450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{443413}}^1$

素因数の和:443591

約数の個数: 48

約数和(自身を含む): 111341255400

約数和(自身を除く): 55182998950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 149, 170, 298, 425, 745, 850, 1490, 2533, 3725, 5066, 7450, 12665, 25330, 63325, 126650, 443413, 886826, 2217065, 4434130, 7538021, 11085325, 15076042, 22170650, 37690105, 66068537, 75380210, 132137074, 188450525, 330342685, 376901050, 660685370, 1123165129, 1651713425, 2246330258, 3303426850, 5615825645, 11231651290, 28079128225, 56158256450]

約数ペア:

[(1, 56158256450), (2, 28079128225), (5, 11231651290), (10, 5615825645), (17, 3303426850), (25, 2246330258), (34, 1651713425), (50, 1123165129), (85, 660685370), (149, 376901050), (170, 330342685), (298, 188450525), (425, 132137074), (745, 75380210), (850, 66068537), (1490, 37690105), (2533, 22170650), (3725, 15076042), (5066, 11085325), (7450, 7538021), (12665, 4434130), (25330, 2217065), (63325, 886826), (126650, 443413)]