48902360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 119448000

約数和(自身を除く): 70545640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 599, 628, 785, 1198, 1256, 1570, 2041, 2396, 2995, 3140, 4082, 4792, 5990, 6280, 7787, 8164, 10205, 11980, 15574, 16328, 20410, 23960, 31148, 38935, 40820, 62296, 77870, 81640, 94043, 155740, 188086, 311480, 376172, 470215, 752344, 940430, 1222559, 1880860, 2445118, 3761720, 4890236, 6112795, 9780472, 12225590, 24451180, 48902360]

約数ペア:

[(1, 48902360), (2, 24451180), (4, 12225590), (5, 9780472), (8, 6112795), (10, 4890236), (13, 3761720), (20, 2445118), (26, 1880860), (40, 1222559), (52, 940430), (65, 752344), (104, 470215), (130, 376172), (157, 311480), (260, 188086), (314, 155740), (520, 94043), (599, 81640), (628, 77870), (785, 62296), (1198, 40820), (1256, 38935), (1570, 31148), (2041, 23960), (2396, 20410), (2995, 16328), (3140, 15574), (4082, 11980), (4792, 10205), (5990, 8164), (6280, 7787)]