53407520

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 126613368

約数和(自身を除く): 73205848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 617, 1082, 1234, 2164, 2468, 2705, 3085, 4328, 4936, 5410, 6170, 8656, 9872, 10820, 12340, 17312, 19744, 21640, 24680, 43280, 49360, 86560, 98720, 333797, 667594, 1335188, 1668985, 2670376, 3337970, 5340752, 6675940, 10681504, 13351880, 26703760, 53407520]

約数ペア:

[(1, 53407520), (2, 26703760), (4, 13351880), (5, 10681504), (8, 6675940), (10, 5340752), (16, 3337970), (20, 2670376), (32, 1668985), (40, 1335188), (80, 667594), (160, 333797), (541, 98720), (617, 86560), (1082, 49360), (1234, 43280), (2164, 24680), (2468, 21640), (2705, 19744), (3085, 17312), (4328, 12340), (4936, 10820), (5410, 9872), (6170, 8656)]