52639880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69263}}^1$

素因数の和:69293

約数の個数: 32

約数和(自身を含む): 124675200

約数和(自身を除く): 72035320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 69263, 138526, 277052, 346315, 554104, 692630, 1315997, 1385260, 2631994, 2770520, 5263988, 6579985, 10527976, 13159970, 26319940, 52639880]

約数ペア:

[(1, 52639880), (2, 26319940), (4, 13159970), (5, 10527976), (8, 6579985), (10, 5263988), (19, 2770520), (20, 2631994), (38, 1385260), (40, 1315997), (76, 692630), (95, 554104), (152, 346315), (190, 277052), (380, 138526), (760, 69263)]