47904402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 125857152

約数和(自身を除く): 77952750

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 169, 182, 221, 238, 273, 338, 357, 397, 442, 507, 546, 663, 714, 794, 1014, 1183, 1191, 1326, 1547, 2366, 2382, 2779, 2873, 3094, 3549, 4641, 5161, 5558, 5746, 6749, 7098, 8337, 8619, 9282, 10322, 13498, 15483, 16674, 17238, 20111, 20247, 30966, 36127, 40222, 40494, 47243, 60333, 67093, 72254, 87737, 94486, 108381, 120666, 134186, 141729, 175474, 201279, 216762, 263211, 283458, 402558, 469651, 526422, 614159, 939302, 1140581, 1228318, 1408953, 1842477, 2281162, 2817906, 3421743, 3684954, 6843486, 7984067, 15968134, 23952201, 47904402]

約数ペア:

[(1, 47904402), (2, 23952201), (3, 15968134), (6, 7984067), (7, 6843486), (13, 3684954), (14, 3421743), (17, 2817906), (21, 2281162), (26, 1842477), (34, 1408953), (39, 1228318), (42, 1140581), (51, 939302), (78, 614159), (91, 526422), (102, 469651), (119, 402558), (169, 283458), (182, 263211), (221, 216762), (238, 201279), (273, 175474), (338, 141729), (357, 134186), (397, 120666), (442, 108381), (507, 94486), (546, 87737), (663, 72254), (714, 67093), (794, 60333), (1014, 47243), (1183, 40494), (1191, 40222), (1326, 36127), (1547, 30966), (2366, 20247), (2382, 20111), (2779, 17238), (2873, 16674), (3094, 15483), (3549, 13498), (4641, 10322), (5161, 9282), (5558, 8619), (5746, 8337), (6749, 7098)]