50868760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 122083200

約数和(自身を除く): 71214440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 313, 340, 478, 626, 680, 956, 1195, 1252, 1565, 1912, 2390, 2504, 3130, 4063, 4780, 5321, 6260, 8126, 9560, 10642, 12520, 16252, 20315, 21284, 26605, 32504, 40630, 42568, 53210, 74807, 81260, 106420, 149614, 162520, 212840, 299228, 374035, 598456, 748070, 1271719, 1496140, 2543438, 2992280, 5086876, 6358595, 10173752, 12717190, 25434380, 50868760]

約数ペア:

[(1, 50868760), (2, 25434380), (4, 12717190), (5, 10173752), (8, 6358595), (10, 5086876), (17, 2992280), (20, 2543438), (34, 1496140), (40, 1271719), (68, 748070), (85, 598456), (136, 374035), (170, 299228), (239, 212840), (313, 162520), (340, 149614), (478, 106420), (626, 81260), (680, 74807), (956, 53210), (1195, 42568), (1252, 40630), (1565, 32504), (1912, 26605), (2390, 21284), (2504, 20315), (3130, 16252), (4063, 12520), (4780, 10642), (5321, 9560), (6260, 8126)]