48971556

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 128104704

約数和(自身を除く): 79133148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 281, 282, 309, 412, 423, 562, 564, 618, 843, 846, 927, 1124, 1236, 1686, 1692, 1854, 2529, 3372, 3708, 4841, 5058, 9682, 10116, 13207, 14523, 19364, 26414, 28943, 29046, 39621, 43569, 52828, 57886, 58092, 79242, 86829, 87138, 115772, 118863, 158484, 173658, 174276, 237726, 260487, 347316, 475452, 520974, 1041948, 1360321, 2720642, 4080963, 5441284, 8161926, 12242889, 16323852, 24485778, 48971556]

約数ペア:

[(1, 48971556), (2, 24485778), (3, 16323852), (4, 12242889), (6, 8161926), (9, 5441284), (12, 4080963), (18, 2720642), (36, 1360321), (47, 1041948), (94, 520974), (103, 475452), (141, 347316), (188, 260487), (206, 237726), (281, 174276), (282, 173658), (309, 158484), (412, 118863), (423, 115772), (562, 87138), (564, 86829), (618, 79242), (843, 58092), (846, 57886), (927, 52828), (1124, 43569), (1236, 39621), (1686, 29046), (1692, 28943), (1854, 26414), (2529, 19364), (3372, 14523), (3708, 13207), (4841, 10116), (5058, 9682)]