47806340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 57186940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 929, 1660, 1858, 2573, 3716, 4645, 5146, 9290, 10292, 12865, 18580, 25730, 28799, 51460, 57598, 77107, 115196, 143995, 154214, 287990, 308428, 385535, 575980, 771070, 1542140, 2390317, 4780634, 9561268, 11951585, 23903170, 47806340]

約数ペア:

[(1, 47806340), (2, 23903170), (4, 11951585), (5, 9561268), (10, 4780634), (20, 2390317), (31, 1542140), (62, 771070), (83, 575980), (124, 385535), (155, 308428), (166, 287990), (310, 154214), (332, 143995), (415, 115196), (620, 77107), (830, 57598), (929, 51460), (1660, 28799), (1858, 25730), (2573, 18580), (3716, 12865), (4645, 10292), (5146, 9290)]