53921720

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2243}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 121579920

約数和(自身を除く): 67658200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2243, 2404, 3005, 4486, 4808, 6010, 8972, 11215, 12020, 17944, 22430, 24040, 44860, 89720, 1348043, 2696086, 5392172, 6740215, 10784344, 13480430, 26960860, 53921720]

約数ペア:

[(1, 53921720), (2, 26960860), (4, 13480430), (5, 10784344), (8, 6740215), (10, 5392172), (20, 2696086), (40, 1348043), (601, 89720), (1202, 44860), (2243, 24040), (2404, 22430), (3005, 17944), (4486, 12020), (4808, 11215), (6010, 8972)]