49252864

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 106555680

約数和(自身を除く): 57302816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 83, 122, 128, 152, 166, 244, 256, 304, 332, 488, 512, 608, 664, 976, 1159, 1216, 1328, 1577, 1952, 2318, 2432, 2656, 3154, 3904, 4636, 4864, 5063, 5312, 6308, 7808, 9272, 9728, 10126, 10624, 12616, 15616, 18544, 20252, 21248, 25232, 31232, 37088, 40504, 42496, 50464, 74176, 81008, 96197, 100928, 148352, 162016, 192394, 201856, 296704, 324032, 384788, 403712, 593408, 648064, 769576, 807424, 1296128, 1539152, 2592256, 3078304, 6156608, 12313216, 24626432, 49252864]

約数ペア:

[(1, 49252864), (2, 24626432), (4, 12313216), (8, 6156608), (16, 3078304), (19, 2592256), (32, 1539152), (38, 1296128), (61, 807424), (64, 769576), (76, 648064), (83, 593408), (122, 403712), (128, 384788), (152, 324032), (166, 296704), (244, 201856), (256, 192394), (304, 162016), (332, 148352), (488, 100928), (512, 96197), (608, 81008), (664, 74176), (976, 50464), (1159, 42496), (1216, 40504), (1328, 37088), (1577, 31232), (1952, 25232), (2318, 21248), (2432, 20252), (2656, 18544), (3154, 15616), (3904, 12616), (4636, 10624), (4864, 10126), (5063, 9728), (5312, 9272), (6308, 7808)]