52435490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 97225920

約数和(自身を除く): 44790430

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 619, 985, 1238, 1970, 3095, 6190, 8471, 16942, 26617, 42355, 53234, 84710, 121943, 133085, 243886, 266170, 609715, 1219430, 5243549, 10487098, 26217745, 52435490]

約数ペア:

[(1, 52435490), (2, 26217745), (5, 10487098), (10, 5243549), (43, 1219430), (86, 609715), (197, 266170), (215, 243886), (394, 133085), (430, 121943), (619, 84710), (985, 53234), (1238, 42355), (1970, 26617), (3095, 16942), (6190, 8471)]