48136930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 95136768

約数和(自身を除く): 46999838

約数列:

[1, 2, 5, 10, 23, 46, 47, 61, 73, 94, 115, 122, 146, 230, 235, 305, 365, 470, 610, 730, 1081, 1403, 1679, 2162, 2806, 2867, 3358, 3431, 4453, 5405, 5734, 6862, 7015, 8395, 8906, 10810, 14030, 14335, 16790, 17155, 22265, 28670, 34310, 44530, 65941, 78913, 102419, 131882, 157826, 204838, 209291, 329705, 394565, 418582, 512095, 659410, 789130, 1024190, 1046455, 2092910, 4813693, 9627386, 24068465, 48136930]

約数ペア:

[(1, 48136930), (2, 24068465), (5, 9627386), (10, 4813693), (23, 2092910), (46, 1046455), (47, 1024190), (61, 789130), (73, 659410), (94, 512095), (115, 418582), (122, 394565), (146, 329705), (230, 209291), (235, 204838), (305, 157826), (365, 131882), (470, 102419), (610, 78913), (730, 65941), (1081, 44530), (1403, 34310), (1679, 28670), (2162, 22265), (2806, 17155), (2867, 16790), (3358, 14335), (3431, 14030), (4453, 10810), (5405, 8906), (5734, 8395), (6862, 7015)]