55380100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11783}}^1$

素因数の和:11844

約数の個数: 36

約数和(自身を含む): 122742144

約数和(自身を除く): 67362044

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 11783, 23566, 47132, 58915, 117830, 235660, 294575, 553801, 589150, 1107602, 1178300, 2215204, 2769005, 5538010, 11076020, 13845025, 27690050, 55380100]

約数ペア:

[(1, 55380100), (2, 27690050), (4, 13845025), (5, 11076020), (10, 5538010), (20, 2769005), (25, 2215204), (47, 1178300), (50, 1107602), (94, 589150), (100, 553801), (188, 294575), (235, 235660), (470, 117830), (940, 58915), (1175, 47132), (2350, 23566), (4700, 11783)]