47688760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 129276000

約数和(自身を除く): 81587240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 839, 980, 1015, 1160, 1421, 1624, 1678, 1960, 2030, 2842, 3356, 4060, 4195, 5684, 5873, 6712, 7105, 8120, 8390, 11368, 11746, 14210, 16780, 23492, 24331, 28420, 29365, 33560, 41111, 46984, 48662, 56840, 58730, 82222, 97324, 117460, 121655, 164444, 170317, 194648, 205555, 234920, 243310, 328888, 340634, 411110, 486620, 681268, 822220, 851585, 973240, 1192219, 1362536, 1644440, 1703170, 2384438, 3406340, 4768876, 5961095, 6812680, 9537752, 11922190, 23844380, 47688760]

約数ペア:

[(1, 47688760), (2, 23844380), (4, 11922190), (5, 9537752), (7, 6812680), (8, 5961095), (10, 4768876), (14, 3406340), (20, 2384438), (28, 1703170), (29, 1644440), (35, 1362536), (40, 1192219), (49, 973240), (56, 851585), (58, 822220), (70, 681268), (98, 486620), (116, 411110), (140, 340634), (145, 328888), (196, 243310), (203, 234920), (232, 205555), (245, 194648), (280, 170317), (290, 164444), (392, 121655), (406, 117460), (490, 97324), (580, 82222), (812, 58730), (839, 56840), (980, 48662), (1015, 46984), (1160, 41111), (1421, 33560), (1624, 29365), (1678, 28420), (1960, 24331), (2030, 23492), (2842, 16780), (3356, 14210), (4060, 11746), (4195, 11368), (5684, 8390), (5873, 8120), (6712, 7105)]