48207978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 135408000

約数和(自身を除く): 87200022

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1549, 1638, 1729, 2223, 2394, 3098, 3458, 4446, 4647, 5187, 9294, 10374, 10843, 13941, 15561, 20137, 21686, 27882, 29431, 31122, 32529, 40274, 58862, 60411, 65058, 88293, 97587, 120822, 140959, 176586, 181233, 195174, 206017, 264879, 281918, 362466, 382603, 412034, 422877, 529758, 618051, 765206, 845754, 1147809, 1236102, 1268631, 1854153, 2295618, 2537262, 2678221, 3443427, 3708306, 5356442, 6886854, 8034663, 16069326, 24103989, 48207978]

約数ペア:

[(1, 48207978), (2, 24103989), (3, 16069326), (6, 8034663), (7, 6886854), (9, 5356442), (13, 3708306), (14, 3443427), (18, 2678221), (19, 2537262), (21, 2295618), (26, 1854153), (38, 1268631), (39, 1236102), (42, 1147809), (57, 845754), (63, 765206), (78, 618051), (91, 529758), (114, 422877), (117, 412034), (126, 382603), (133, 362466), (171, 281918), (182, 264879), (234, 206017), (247, 195174), (266, 181233), (273, 176586), (342, 140959), (399, 120822), (494, 97587), (546, 88293), (741, 65058), (798, 60411), (819, 58862), (1197, 40274), (1482, 32529), (1549, 31122), (1638, 29431), (1729, 27882), (2223, 21686), (2394, 20137), (3098, 15561), (3458, 13941), (4446, 10843), (4647, 10374), (5187, 9294)]