49198012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 93844800

約数和(自身を除く): 44646788

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 97, 148, 149, 194, 298, 388, 596, 851, 1702, 2231, 3404, 3427, 3589, 4462, 5513, 6854, 7178, 8924, 11026, 13708, 14356, 14453, 22052, 28906, 57812, 82547, 126799, 165094, 253598, 330188, 332419, 507196, 534761, 664838, 1069522, 1329676, 2139044, 12299503, 24599006, 49198012]

約数ペア:

[(1, 49198012), (2, 24599006), (4, 12299503), (23, 2139044), (37, 1329676), (46, 1069522), (74, 664838), (92, 534761), (97, 507196), (148, 332419), (149, 330188), (194, 253598), (298, 165094), (388, 126799), (596, 82547), (851, 57812), (1702, 28906), (2231, 22052), (3404, 14453), (3427, 14356), (3589, 13708), (4462, 11026), (5513, 8924), (6854, 7178)]