55353880

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6043}}^1$

素因数の和:6283

約数の個数: 32

約数和(自身を含む): 125110800

約数和(自身を除く): 69756920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6043, 9160, 12086, 24172, 30215, 48344, 60430, 120860, 241720, 1383847, 2767694, 5535388, 6919235, 11070776, 13838470, 27676940, 55353880]

約数ペア:

[(1, 55353880), (2, 27676940), (4, 13838470), (5, 11070776), (8, 6919235), (10, 5535388), (20, 2767694), (40, 1383847), (229, 241720), (458, 120860), (916, 60430), (1145, 48344), (1832, 30215), (2290, 24172), (4580, 12086), (6043, 9160)]