47321156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 89812800

約数和(自身を除く): 42491644

約数列:

[1, 2, 4, 29, 43, 53, 58, 86, 106, 116, 172, 179, 212, 358, 716, 1247, 1537, 2279, 2494, 3074, 4558, 4988, 5191, 6148, 7697, 9116, 9487, 10382, 15394, 18974, 20764, 30788, 37948, 66091, 132182, 223213, 264364, 275123, 407941, 446426, 550246, 815882, 892852, 1100492, 1631764, 11830289, 23660578, 47321156]

約数ペア:

[(1, 47321156), (2, 23660578), (4, 11830289), (29, 1631764), (43, 1100492), (53, 892852), (58, 815882), (86, 550246), (106, 446426), (116, 407941), (172, 275123), (179, 264364), (212, 223213), (358, 132182), (716, 66091), (1247, 37948), (1537, 30788), (2279, 20764), (2494, 18974), (3074, 15394), (4558, 10382), (4988, 9487), (5191, 9116), (6148, 7697)]