52679860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 114471504

約数和(自身を除く): 61791644

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 257, 277, 370, 514, 554, 740, 1028, 1108, 1285, 1385, 2570, 2770, 5140, 5540, 9509, 10249, 19018, 20498, 38036, 40996, 47545, 51245, 71189, 95090, 102490, 142378, 190180, 204980, 284756, 355945, 711890, 1423780, 2633993, 5267986, 10535972, 13169965, 26339930, 52679860]

約数ペア:

[(1, 52679860), (2, 26339930), (4, 13169965), (5, 10535972), (10, 5267986), (20, 2633993), (37, 1423780), (74, 711890), (148, 355945), (185, 284756), (257, 204980), (277, 190180), (370, 142378), (514, 102490), (554, 95090), (740, 71189), (1028, 51245), (1108, 47545), (1285, 40996), (1385, 38036), (2570, 20498), (2770, 19018), (5140, 10249), (5540, 9509)]