51826528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 66714272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 79, 83, 104, 152, 158, 166, 208, 247, 304, 316, 332, 416, 494, 608, 632, 664, 988, 1027, 1079, 1264, 1328, 1501, 1577, 1976, 2054, 2158, 2528, 2656, 3002, 3154, 3952, 4108, 4316, 6004, 6308, 6557, 7904, 8216, 8632, 12008, 12616, 13114, 16432, 17264, 19513, 20501, 24016, 25232, 26228, 32864, 34528, 39026, 41002, 48032, 50464, 52456, 78052, 82004, 85241, 104912, 124583, 156104, 164008, 170482, 209824, 249166, 312208, 328016, 340964, 498332, 624416, 656032, 681928, 996664, 1363856, 1619579, 1993328, 2727712, 3239158, 3986656, 6478316, 12956632, 25913264, 51826528]

約数ペア:

[(1, 51826528), (2, 25913264), (4, 12956632), (8, 6478316), (13, 3986656), (16, 3239158), (19, 2727712), (26, 1993328), (32, 1619579), (38, 1363856), (52, 996664), (76, 681928), (79, 656032), (83, 624416), (104, 498332), (152, 340964), (158, 328016), (166, 312208), (208, 249166), (247, 209824), (304, 170482), (316, 164008), (332, 156104), (416, 124583), (494, 104912), (608, 85241), (632, 82004), (664, 78052), (988, 52456), (1027, 50464), (1079, 48032), (1264, 41002), (1328, 39026), (1501, 34528), (1577, 32864), (1976, 26228), (2054, 25232), (2158, 24016), (2528, 20501), (2656, 19513), (3002, 17264), (3154, 16432), (3952, 13114), (4108, 12616), (4316, 12008), (6004, 8632), (6308, 8216), (6557, 7904)]