50027580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 152334000

約数和(自身を除く): 102306420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 619, 898, 1238, 1347, 1796, 1857, 2245, 2476, 2694, 3095, 3714, 4041, 4490, 5388, 5571, 6190, 6735, 7428, 8082, 8980, 9285, 11142, 12380, 13470, 16164, 18570, 20205, 22284, 26940, 27855, 37140, 40410, 55710, 80820, 111420, 277931, 555862, 833793, 1111724, 1389655, 1667586, 2501379, 2779310, 3335172, 4168965, 5002758, 5558620, 8337930, 10005516, 12506895, 16675860, 25013790, 50027580]

約数ペア:

[(1, 50027580), (2, 25013790), (3, 16675860), (4, 12506895), (5, 10005516), (6, 8337930), (9, 5558620), (10, 5002758), (12, 4168965), (15, 3335172), (18, 2779310), (20, 2501379), (30, 1667586), (36, 1389655), (45, 1111724), (60, 833793), (90, 555862), (180, 277931), (449, 111420), (619, 80820), (898, 55710), (1238, 40410), (1347, 37140), (1796, 27855), (1857, 26940), (2245, 22284), (2476, 20205), (2694, 18570), (3095, 16164), (3714, 13470), (4041, 12380), (4490, 11142), (5388, 9285), (5571, 8980), (6190, 8082), (6735, 7428)]