50767740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2299

約数の個数: 72

約数和(自身を含む): 155243088

約数和(自身を除く): 104475348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2153, 2358, 2620, 3930, 4306, 4716, 5895, 6459, 7860, 8612, 10765, 11790, 12918, 19377, 21530, 23580, 25836, 32295, 38754, 43060, 64590, 77508, 96885, 129180, 193770, 282043, 387540, 564086, 846129, 1128172, 1410215, 1692258, 2538387, 2820430, 3384516, 4230645, 5076774, 5640860, 8461290, 10153548, 12691935, 16922580, 25383870, 50767740]

約数ペア:

[(1, 50767740), (2, 25383870), (3, 16922580), (4, 12691935), (5, 10153548), (6, 8461290), (9, 5640860), (10, 5076774), (12, 4230645), (15, 3384516), (18, 2820430), (20, 2538387), (30, 1692258), (36, 1410215), (45, 1128172), (60, 846129), (90, 564086), (131, 387540), (180, 282043), (262, 193770), (393, 129180), (524, 96885), (655, 77508), (786, 64590), (1179, 43060), (1310, 38754), (1572, 32295), (1965, 25836), (2153, 23580), (2358, 21530), (2620, 19377), (3930, 12918), (4306, 11790), (4716, 10765), (5895, 8612), (6459, 7860)]