47509668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 125693568

約数和(自身を除く): 78183900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 653, 774, 846, 1306, 1548, 1692, 1959, 2021, 2612, 3918, 4042, 5877, 6063, 7836, 8084, 11754, 12126, 18189, 23508, 24252, 28079, 30691, 36378, 56158, 61382, 72756, 84237, 92073, 112316, 122764, 168474, 184146, 252711, 276219, 336948, 368292, 505422, 552438, 1010844, 1104876, 1319713, 2639426, 3959139, 5278852, 7918278, 11877417, 15836556, 23754834, 47509668]

約数ペア:

[(1, 47509668), (2, 23754834), (3, 15836556), (4, 11877417), (6, 7918278), (9, 5278852), (12, 3959139), (18, 2639426), (36, 1319713), (43, 1104876), (47, 1010844), (86, 552438), (94, 505422), (129, 368292), (141, 336948), (172, 276219), (188, 252711), (258, 184146), (282, 168474), (387, 122764), (423, 112316), (516, 92073), (564, 84237), (653, 72756), (774, 61382), (846, 56158), (1306, 36378), (1548, 30691), (1692, 28079), (1959, 24252), (2021, 23508), (2612, 18189), (3918, 12126), (4042, 11754), (5877, 8084), (6063, 7836)]