50873025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 99517440

約数和(自身を除く): 48644415

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 109, 127, 147, 175, 245, 327, 381, 525, 545, 635, 735, 763, 889, 1225, 1635, 1905, 2289, 2667, 2725, 3175, 3675, 3815, 4445, 5341, 6223, 8175, 9525, 11445, 13335, 13843, 16023, 18669, 19075, 22225, 26705, 31115, 41529, 57225, 66675, 69215, 80115, 93345, 96901, 133525, 155575, 207645, 290703, 346075, 400575, 466725, 484505, 678307, 1038225, 1453515, 2034921, 2422525, 3391535, 7267575, 10174605, 16957675, 50873025]

約数ペア:

[(1, 50873025), (3, 16957675), (5, 10174605), (7, 7267575), (15, 3391535), (21, 2422525), (25, 2034921), (35, 1453515), (49, 1038225), (75, 678307), (105, 484505), (109, 466725), (127, 400575), (147, 346075), (175, 290703), (245, 207645), (327, 155575), (381, 133525), (525, 96901), (545, 93345), (635, 80115), (735, 69215), (763, 66675), (889, 57225), (1225, 41529), (1635, 31115), (1905, 26705), (2289, 22225), (2667, 19075), (2725, 18669), (3175, 16023), (3675, 13843), (3815, 13335), (4445, 11445), (5341, 9525), (6223, 8175)]