9657208550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{90977}}^1$

素因数の和:91193

約数の個数: 48

約数和(自身を含む): 19697100912

約数和(自身を除く): 10039892362

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 550, 965, 1930, 2123, 4246, 4825, 9650, 10615, 21230, 53075, 90977, 106150, 181954, 454885, 909770, 1000747, 2001494, 2274425, 4548850, 5003735, 10007470, 17558561, 25018675, 35117122, 50037350, 87792805, 175585610, 193144171, 386288342, 438964025, 877928050, 965720855, 1931441710, 4828604275, 9657208550]

約数ペア:

[(1, 9657208550), (2, 4828604275), (5, 1931441710), (10, 965720855), (11, 877928050), (22, 438964025), (25, 386288342), (50, 193144171), (55, 175585610), (110, 87792805), (193, 50037350), (275, 35117122), (386, 25018675), (550, 17558561), (965, 10007470), (1930, 5003735), (2123, 4548850), (4246, 2274425), (4825, 2001494), (9650, 1000747), (10615, 909770), (21230, 454885), (53075, 181954), (90977, 106150)]