47387470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{761}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 92171520

約数和(自身を除く): 44784050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 479, 761, 958, 1522, 2395, 3805, 4790, 6227, 7610, 9893, 12454, 19786, 31135, 49465, 62270, 98930, 364519, 729038, 1822595, 3645190, 4738747, 9477494, 23693735, 47387470]

約数ペア:

[(1, 47387470), (2, 23693735), (5, 9477494), (10, 4738747), (13, 3645190), (26, 1822595), (65, 729038), (130, 364519), (479, 98930), (761, 62270), (958, 49465), (1522, 31135), (2395, 19786), (3805, 12454), (4790, 9893), (6227, 7610)]