47585380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 106550640

約数和(自身を除く): 58965260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 809, 865, 1618, 1730, 2941, 3236, 3460, 4045, 5882, 8090, 11764, 13753, 14705, 16180, 27506, 29410, 55012, 58820, 68765, 137530, 139957, 275060, 279914, 559828, 699785, 1399570, 2379269, 2799140, 4758538, 9517076, 11896345, 23792690, 47585380]

約数ペア:

[(1, 47585380), (2, 23792690), (4, 11896345), (5, 9517076), (10, 4758538), (17, 2799140), (20, 2379269), (34, 1399570), (68, 699785), (85, 559828), (170, 279914), (173, 275060), (340, 139957), (346, 137530), (692, 68765), (809, 58820), (865, 55012), (1618, 29410), (1730, 27506), (2941, 16180), (3236, 14705), (3460, 13753), (4045, 11764), (5882, 8090)]