49889764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 46636316

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 79, 148, 158, 251, 316, 502, 629, 1004, 1258, 1343, 2516, 2686, 2923, 4267, 5372, 5846, 8534, 9287, 11692, 17068, 18574, 19829, 37148, 39658, 49691, 79316, 99382, 157879, 198764, 315758, 337093, 631516, 674186, 733673, 1348372, 1467346, 2934692, 12472441, 24944882, 49889764]

約数ペア:

[(1, 49889764), (2, 24944882), (4, 12472441), (17, 2934692), (34, 1467346), (37, 1348372), (68, 733673), (74, 674186), (79, 631516), (148, 337093), (158, 315758), (251, 198764), (316, 157879), (502, 99382), (629, 79316), (1004, 49691), (1258, 39658), (1343, 37148), (2516, 19829), (2686, 18574), (2923, 17068), (4267, 11692), (5372, 9287), (5846, 8534)]