47994716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 108074736

約数和(自身を除く): 60080020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 197, 226, 308, 394, 452, 539, 788, 791, 1078, 1243, 1379, 1582, 2156, 2167, 2486, 2758, 3164, 4334, 4972, 5516, 5537, 8668, 8701, 9653, 11074, 15169, 17402, 19306, 22148, 22261, 30338, 34804, 38612, 44522, 60676, 60907, 89044, 106183, 121814, 155827, 212366, 243628, 244871, 311654, 424732, 489742, 623308, 979484, 1090789, 1714097, 2181578, 3428194, 4363156, 6856388, 11998679, 23997358, 47994716]

約数ペア:

[(1, 47994716), (2, 23997358), (4, 11998679), (7, 6856388), (11, 4363156), (14, 3428194), (22, 2181578), (28, 1714097), (44, 1090789), (49, 979484), (77, 623308), (98, 489742), (113, 424732), (154, 311654), (196, 244871), (197, 243628), (226, 212366), (308, 155827), (394, 121814), (452, 106183), (539, 89044), (788, 60907), (791, 60676), (1078, 44522), (1243, 38612), (1379, 34804), (1582, 30338), (2156, 22261), (2167, 22148), (2486, 19306), (2758, 17402), (3164, 15169), (4334, 11074), (4972, 9653), (5516, 8701), (5537, 8668)]