47795428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 90316800

約数和(自身を除く): 42521372

約数列:

[1, 2, 4, 31, 47, 59, 62, 94, 118, 124, 139, 188, 236, 278, 556, 1457, 1829, 2773, 2914, 3658, 4309, 5546, 5828, 6533, 7316, 8201, 8618, 11092, 13066, 16402, 17236, 26132, 32804, 85963, 171926, 202523, 254231, 343852, 385447, 405046, 508462, 770894, 810092, 1016924, 1541788, 11948857, 23897714, 47795428]

約数ペア:

[(1, 47795428), (2, 23897714), (4, 11948857), (31, 1541788), (47, 1016924), (59, 810092), (62, 770894), (94, 508462), (118, 405046), (124, 385447), (139, 343852), (188, 254231), (236, 202523), (278, 171926), (556, 85963), (1457, 32804), (1829, 26132), (2773, 17236), (2914, 16402), (3658, 13066), (4309, 11092), (5546, 8618), (5828, 8201), (6533, 7316)]