48643520

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2229

約数の個数: 56

約数和(自身を含む): 117518688

約数和(自身を除く): 68875168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2141, 2272, 2840, 4282, 4544, 5680, 8564, 10705, 11360, 17128, 21410, 22720, 34256, 42820, 68512, 85640, 137024, 152011, 171280, 304022, 342560, 608044, 685120, 760055, 1216088, 1520110, 2432176, 3040220, 4864352, 6080440, 9728704, 12160880, 24321760, 48643520]

約数ペア:

[(1, 48643520), (2, 24321760), (4, 12160880), (5, 9728704), (8, 6080440), (10, 4864352), (16, 3040220), (20, 2432176), (32, 1520110), (40, 1216088), (64, 760055), (71, 685120), (80, 608044), (142, 342560), (160, 304022), (284, 171280), (320, 152011), (355, 137024), (568, 85640), (710, 68512), (1136, 42820), (1420, 34256), (2141, 22720), (2272, 21410), (2840, 17128), (4282, 11360), (4544, 10705), (5680, 8564)]