48546880

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 116311680

約数和(自身を除く): 67764800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 719, 844, 1055, 1438, 1688, 2110, 2876, 3376, 3595, 4220, 5752, 6752, 7190, 8440, 11504, 13504, 14380, 16880, 23008, 28760, 33760, 46016, 57520, 67520, 115040, 151709, 230080, 303418, 606836, 758545, 1213672, 1517090, 2427344, 3034180, 4854688, 6068360, 9709376, 12136720, 24273440, 48546880]

約数ペア:

[(1, 48546880), (2, 24273440), (4, 12136720), (5, 9709376), (8, 6068360), (10, 4854688), (16, 3034180), (20, 2427344), (32, 1517090), (40, 1213672), (64, 758545), (80, 606836), (160, 303418), (211, 230080), (320, 151709), (422, 115040), (719, 67520), (844, 57520), (1055, 46016), (1438, 33760), (1688, 28760), (2110, 23008), (2876, 16880), (3376, 14380), (3595, 13504), (4220, 11504), (5752, 8440), (6752, 7190)]