48912927

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 86241456

約数和(自身を除く): 37328529

約数列:

[1, 3, 7, 17, 21, 23, 37, 49, 51, 69, 111, 119, 147, 161, 259, 357, 391, 483, 529, 629, 777, 833, 851, 1127, 1173, 1587, 1813, 1887, 2499, 2553, 2737, 3381, 3703, 4403, 5439, 5957, 8211, 8993, 11109, 13209, 14467, 17871, 19159, 19573, 25921, 26979, 30821, 41699, 43401, 57477, 58719, 62951, 77763, 92463, 101269, 125097, 137011, 188853, 303807, 332741, 411033, 440657, 708883, 959077, 998223, 1321971, 2126649, 2329187, 2877231, 6987561, 16304309, 48912927]

約数ペア:

[(1, 48912927), (3, 16304309), (7, 6987561), (17, 2877231), (21, 2329187), (23, 2126649), (37, 1321971), (49, 998223), (51, 959077), (69, 708883), (111, 440657), (119, 411033), (147, 332741), (161, 303807), (259, 188853), (357, 137011), (391, 125097), (483, 101269), (529, 92463), (629, 77763), (777, 62951), (833, 58719), (851, 57477), (1127, 43401), (1173, 41699), (1587, 30821), (1813, 26979), (1887, 25921), (2499, 19573), (2553, 19159), (2737, 17871), (3381, 14467), (3703, 13209), (4403, 11109), (5439, 8993), (5957, 8211)]