57487958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 100275840

約数和(自身を除く): 42787882

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1657, 1826, 3154, 3314, 17347, 18227, 31483, 34694, 36454, 62966, 137531, 275062, 346313, 692626, 1512841, 2613089, 3025682, 5226178, 28743979, 57487958]

約数ペア:

[(1, 57487958), (2, 28743979), (11, 5226178), (19, 3025682), (22, 2613089), (38, 1512841), (83, 692626), (166, 346313), (209, 275062), (418, 137531), (913, 62966), (1577, 36454), (1657, 34694), (1826, 31483), (3154, 18227), (3314, 17347)]