55621656

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20879}}^1$

素因数の和:20928

約数の個数: 48

約数和(自身を含む): 154720800

約数和(自身を除く): 99099144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 20879, 41758, 62637, 83516, 125274, 167032, 187911, 250548, 375822, 501096, 751644, 772523, 1503288, 1545046, 2317569, 3090092, 4635138, 6180184, 6952707, 9270276, 13905414, 18540552, 27810828, 55621656]

約数ペア:

[(1, 55621656), (2, 27810828), (3, 18540552), (4, 13905414), (6, 9270276), (8, 6952707), (9, 6180184), (12, 4635138), (18, 3090092), (24, 2317569), (36, 1545046), (37, 1503288), (72, 772523), (74, 751644), (111, 501096), (148, 375822), (222, 250548), (296, 187911), (333, 167032), (444, 125274), (666, 83516), (888, 62637), (1332, 41758), (2664, 20879)]