47810308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 112394240

約数和(自身を除く): 64583932

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 223, 247, 266, 364, 403, 434, 446, 494, 532, 589, 806, 868, 892, 988, 1178, 1561, 1612, 1729, 2356, 2821, 2899, 3122, 3458, 4123, 4237, 5642, 5798, 6244, 6913, 6916, 7657, 8246, 8474, 11284, 11596, 13826, 15314, 16492, 16948, 20293, 27652, 29659, 30628, 40586, 48391, 53599, 55081, 59318, 81172, 89869, 96782, 107198, 110162, 118636, 131347, 179738, 193564, 214396, 220324, 262694, 359476, 385567, 525388, 629083, 771134, 919429, 1258166, 1542268, 1707511, 1838858, 2516332, 3415022, 3677716, 6830044, 11952577, 23905154, 47810308]

約数ペア:

[(1, 47810308), (2, 23905154), (4, 11952577), (7, 6830044), (13, 3677716), (14, 3415022), (19, 2516332), (26, 1838858), (28, 1707511), (31, 1542268), (38, 1258166), (52, 919429), (62, 771134), (76, 629083), (91, 525388), (124, 385567), (133, 359476), (182, 262694), (217, 220324), (223, 214396), (247, 193564), (266, 179738), (364, 131347), (403, 118636), (434, 110162), (446, 107198), (494, 96782), (532, 89869), (589, 81172), (806, 59318), (868, 55081), (892, 53599), (988, 48391), (1178, 40586), (1561, 30628), (1612, 29659), (1729, 27652), (2356, 20293), (2821, 16948), (2899, 16492), (3122, 15314), (3458, 13826), (4123, 11596), (4237, 11284), (5642, 8474), (5798, 8246), (6244, 7657), (6913, 6916)]