47842494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 68279106

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 167, 266, 334, 359, 399, 501, 718, 798, 1002, 1077, 1169, 2154, 2338, 2513, 3173, 3507, 5026, 6346, 6821, 7014, 7539, 9519, 13642, 15078, 19038, 20463, 22211, 40926, 44422, 47747, 59953, 66633, 95494, 119906, 133266, 143241, 179859, 286482, 359718, 419671, 839342, 1139107, 1259013, 2278214, 2518026, 3417321, 6834642, 7973749, 15947498, 23921247, 47842494]

約数ペア:

[(1, 47842494), (2, 23921247), (3, 15947498), (6, 7973749), (7, 6834642), (14, 3417321), (19, 2518026), (21, 2278214), (38, 1259013), (42, 1139107), (57, 839342), (114, 419671), (133, 359718), (167, 286482), (266, 179859), (334, 143241), (359, 133266), (399, 119906), (501, 95494), (718, 66633), (798, 59953), (1002, 47747), (1077, 44422), (1169, 40926), (2154, 22211), (2338, 20463), (2513, 19038), (3173, 15078), (3507, 13642), (5026, 9519), (6346, 7539), (6821, 7014)]