48948795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 100301760

約数和(自身を除く): 51352965

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 79, 105, 147, 237, 245, 281, 315, 395, 441, 553, 711, 735, 843, 1185, 1405, 1659, 1967, 2205, 2529, 2765, 3555, 3871, 4215, 4977, 5901, 8295, 9835, 11613, 12645, 13769, 17703, 19355, 22199, 24885, 29505, 34839, 41307, 58065, 66597, 68845, 88515, 110995, 123921, 155393, 174195, 199791, 206535, 332985, 466179, 619605, 776965, 998955, 1087751, 1398537, 2330895, 3263253, 5438755, 6992685, 9789759, 16316265, 48948795]

約数ペア:

[(1, 48948795), (3, 16316265), (5, 9789759), (7, 6992685), (9, 5438755), (15, 3263253), (21, 2330895), (35, 1398537), (45, 1087751), (49, 998955), (63, 776965), (79, 619605), (105, 466179), (147, 332985), (237, 206535), (245, 199791), (281, 174195), (315, 155393), (395, 123921), (441, 110995), (553, 88515), (711, 68845), (735, 66597), (843, 58065), (1185, 41307), (1405, 34839), (1659, 29505), (1967, 24885), (2205, 22199), (2529, 19355), (2765, 17703), (3555, 13769), (3871, 12645), (4215, 11613), (4977, 9835), (5901, 8295)]