49520031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 27576417

約数列:

[1, 3, 11, 17, 33, 51, 103, 187, 309, 561, 857, 1133, 1751, 2571, 3399, 5253, 9427, 14569, 19261, 28281, 43707, 57783, 88271, 160259, 264813, 480777, 970981, 1500607, 2912943, 4501821, 16506677, 49520031]

約数ペア:

[(1, 49520031), (3, 16506677), (11, 4501821), (17, 2912943), (33, 1500607), (51, 970981), (103, 480777), (187, 264813), (309, 160259), (561, 88271), (857, 57783), (1133, 43707), (1751, 28281), (2571, 19261), (3399, 14569), (5253, 9427)]