98589590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 198510480

約数和(自身を除く): 99920890

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 590, 605, 649, 1210, 1298, 1381, 2762, 3245, 6490, 6905, 7139, 13810, 14278, 15191, 30382, 35695, 71390, 75955, 81479, 151910, 162958, 167101, 334202, 407395, 814790, 835505, 896269, 1671010, 1792538, 4481345, 8962690, 9858959, 19717918, 49294795, 98589590]

約数ペア:

[(1, 98589590), (2, 49294795), (5, 19717918), (10, 9858959), (11, 8962690), (22, 4481345), (55, 1792538), (59, 1671010), (110, 896269), (118, 835505), (121, 814790), (242, 407395), (295, 334202), (590, 167101), (605, 162958), (649, 151910), (1210, 81479), (1298, 75955), (1381, 71390), (2762, 35695), (3245, 30382), (6490, 15191), (6905, 14278), (7139, 13810)]