55317180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8951}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 156409344

約数和(自身を除く): 101092164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 8951, 17902, 26853, 35804, 44755, 53706, 89510, 107412, 134265, 179020, 268530, 537060, 921953, 1843906, 2765859, 3687812, 4609765, 5531718, 9219530, 11063436, 13829295, 18439060, 27658590, 55317180]

約数ペア:

[(1, 55317180), (2, 27658590), (3, 18439060), (4, 13829295), (5, 11063436), (6, 9219530), (10, 5531718), (12, 4609765), (15, 3687812), (20, 2765859), (30, 1843906), (60, 921953), (103, 537060), (206, 268530), (309, 179020), (412, 134265), (515, 107412), (618, 89510), (1030, 53706), (1236, 44755), (1545, 35804), (2060, 26853), (3090, 17902), (6180, 8951)]