47928944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 113326080

約数和(自身を除く): 65397136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 101, 112, 133, 152, 202, 223, 266, 304, 404, 446, 532, 707, 808, 892, 1064, 1414, 1561, 1616, 1784, 1919, 2128, 2828, 3122, 3568, 3838, 4237, 5656, 6244, 7676, 8474, 11312, 12488, 13433, 15352, 16948, 22523, 24976, 26866, 29659, 30704, 33896, 45046, 53732, 59318, 67792, 90092, 107464, 118636, 157661, 180184, 214928, 237272, 315322, 360368, 427937, 474544, 630644, 855874, 1261288, 1711748, 2522576, 2995559, 3423496, 5991118, 6846992, 11982236, 23964472, 47928944]

約数ペア:

[(1, 47928944), (2, 23964472), (4, 11982236), (7, 6846992), (8, 5991118), (14, 3423496), (16, 2995559), (19, 2522576), (28, 1711748), (38, 1261288), (56, 855874), (76, 630644), (101, 474544), (112, 427937), (133, 360368), (152, 315322), (202, 237272), (223, 214928), (266, 180184), (304, 157661), (404, 118636), (446, 107464), (532, 90092), (707, 67792), (808, 59318), (892, 53732), (1064, 45046), (1414, 33896), (1561, 30704), (1616, 29659), (1784, 26866), (1919, 24976), (2128, 22523), (2828, 16948), (3122, 15352), (3568, 13433), (3838, 12488), (4237, 11312), (5656, 8474), (6244, 7676)]