54847760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62327}}^1$

素因数の和:62351

約数の個数: 40

約数和(自身を含む): 139116096

約数和(自身を除く): 84268336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 62327, 124654, 249308, 311635, 498616, 623270, 685597, 997232, 1246540, 1371194, 2493080, 2742388, 3427985, 4986160, 5484776, 6855970, 10969552, 13711940, 27423880, 54847760]

約数ペア:

[(1, 54847760), (2, 27423880), (4, 13711940), (5, 10969552), (8, 6855970), (10, 5484776), (11, 4986160), (16, 3427985), (20, 2742388), (22, 2493080), (40, 1371194), (44, 1246540), (55, 997232), (80, 685597), (88, 623270), (110, 498616), (176, 311635), (220, 249308), (440, 124654), (880, 62327)]