49136185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 72887040

約数和(自身を除く): 23750855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 1997, 3515, 4921, 9985, 13979, 24605, 37943, 69895, 73889, 189715, 265601, 369445, 517223, 1328005, 1403891, 2586115, 7019455, 9827237, 49136185]

約数ペア:

[(1, 49136185), (5, 9827237), (7, 7019455), (19, 2586115), (35, 1403891), (37, 1328005), (95, 517223), (133, 369445), (185, 265601), (259, 189715), (665, 73889), (703, 69895), (1295, 37943), (1997, 24605), (3515, 13979), (4921, 9985)]