47980548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 159344640

約数和(自身を除く): 111364092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 911, 924, 1197, 1254, 1386, 1463, 1596, 1822, 1881, 2394, 2508, 2733, 2772, 2926, 3644, 3762, 4389, 4788, 5466, 5852, 6377, 7524, 8199, 8778, 10021, 10932, 12754, 13167, 16398, 17309, 17556, 19131, 20042, 25508, 26334, 30063, 32796, 34618, 38262, 40084, 51927, 52668, 57393, 60126, 69236, 70147, 76524, 90189, 103854, 114786, 120252, 121163, 140294, 155781, 180378, 190399, 207708, 210441, 229572, 242326, 280588, 311562, 360756, 363489, 380798, 420882, 484652, 571197, 623124, 631323, 726978, 761596, 841764, 1090467, 1142394, 1262646, 1332793, 1453956, 1713591, 2180934, 2284788, 2525292, 2665586, 3427182, 3998379, 4361868, 5331172, 6854364, 7996758, 11995137, 15993516, 23990274, 47980548]

約数ペア:

[(1, 47980548), (2, 23990274), (3, 15993516), (4, 11995137), (6, 7996758), (7, 6854364), (9, 5331172), (11, 4361868), (12, 3998379), (14, 3427182), (18, 2665586), (19, 2525292), (21, 2284788), (22, 2180934), (28, 1713591), (33, 1453956), (36, 1332793), (38, 1262646), (42, 1142394), (44, 1090467), (57, 841764), (63, 761596), (66, 726978), (76, 631323), (77, 623124), (84, 571197), (99, 484652), (114, 420882), (126, 380798), (132, 363489), (133, 360756), (154, 311562), (171, 280588), (198, 242326), (209, 229572), (228, 210441), (231, 207708), (252, 190399), (266, 180378), (308, 155781), (342, 140294), (396, 121163), (399, 120252), (418, 114786), (462, 103854), (532, 90189), (627, 76524), (684, 70147), (693, 69236), (798, 60126), (836, 57393), (911, 52668), (924, 51927), (1197, 40084), (1254, 38262), (1386, 34618), (1463, 32796), (1596, 30063), (1822, 26334), (1881, 25508), (2394, 20042), (2508, 19131), (2733, 17556), (2772, 17309), (2926, 16398), (3644, 13167), (3762, 12754), (4389, 10932), (4788, 10021), (5466, 8778), (5852, 8199), (6377, 7524)]