91317490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 182173824

約数和(自身を除く): 90856334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 463, 605, 815, 926, 1210, 1630, 1793, 2315, 3586, 4630, 5093, 8965, 10186, 17930, 19723, 25465, 39446, 50930, 56023, 75469, 98615, 112046, 150938, 197230, 280115, 377345, 560230, 754690, 830159, 1660318, 4150795, 8301590, 9131749, 18263498, 45658745, 91317490]

約数ペア:

[(1, 91317490), (2, 45658745), (5, 18263498), (10, 9131749), (11, 8301590), (22, 4150795), (55, 1660318), (110, 830159), (121, 754690), (163, 560230), (242, 377345), (326, 280115), (463, 197230), (605, 150938), (815, 112046), (926, 98615), (1210, 75469), (1630, 56023), (1793, 50930), (2315, 39446), (3586, 25465), (4630, 19723), (5093, 17930), (8965, 10186)]