488293850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2473}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 993954240

約数和(自身を除く): 505660390

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 359, 550, 718, 1795, 2473, 3590, 3949, 4946, 7898, 8975, 12365, 17950, 19745, 24730, 27203, 39490, 54406, 61825, 98725, 123650, 136015, 197450, 272030, 680075, 887807, 1360150, 1775614, 4439035, 8878070, 9765877, 19531754, 22195175, 44390350, 48829385, 97658770, 244146925, 488293850]

約数ペア:

[(1, 488293850), (2, 244146925), (5, 97658770), (10, 48829385), (11, 44390350), (22, 22195175), (25, 19531754), (50, 9765877), (55, 8878070), (110, 4439035), (275, 1775614), (359, 1360150), (550, 887807), (718, 680075), (1795, 272030), (2473, 197450), (3590, 136015), (3949, 123650), (4946, 98725), (7898, 61825), (8975, 54406), (12365, 39490), (17950, 27203), (19745, 24730)]