50494288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 111992832

約数和(自身を除く): 61498544

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 191, 208, 248, 328, 382, 403, 496, 533, 656, 764, 806, 1066, 1271, 1528, 1612, 2132, 2483, 2542, 3056, 3224, 4264, 4966, 5084, 5921, 6448, 7831, 8528, 9932, 10168, 11842, 15662, 16523, 19864, 20336, 23684, 31324, 33046, 39728, 47368, 62648, 66092, 76973, 94736, 101803, 125296, 132184, 153946, 203606, 242761, 264368, 307892, 407212, 485522, 615784, 814424, 971044, 1231568, 1628848, 1942088, 3155893, 3884176, 6311786, 12623572, 25247144, 50494288]

約数ペア:

[(1, 50494288), (2, 25247144), (4, 12623572), (8, 6311786), (13, 3884176), (16, 3155893), (26, 1942088), (31, 1628848), (41, 1231568), (52, 971044), (62, 814424), (82, 615784), (104, 485522), (124, 407212), (164, 307892), (191, 264368), (208, 242761), (248, 203606), (328, 153946), (382, 132184), (403, 125296), (496, 101803), (533, 94736), (656, 76973), (764, 66092), (806, 62648), (1066, 47368), (1271, 39728), (1528, 33046), (1612, 31324), (2132, 23684), (2483, 20336), (2542, 19864), (3056, 16523), (3224, 15662), (4264, 11842), (4966, 10168), (5084, 9932), (5921, 8528), (6448, 7831)]