51459752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 107059200

約数和(自身を除く): 55599448

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 67, 76, 124, 134, 152, 163, 248, 268, 326, 536, 589, 652, 1178, 1273, 1304, 2077, 2356, 2546, 3097, 4154, 4712, 5053, 5092, 6194, 8308, 10106, 10184, 10921, 12388, 16616, 20212, 21842, 24776, 39463, 40424, 43684, 78926, 87368, 96007, 157852, 192014, 207499, 315704, 338551, 384028, 414998, 677102, 768056, 829996, 1354204, 1659992, 2708408, 6432469, 12864938, 25729876, 51459752]

約数ペア:

[(1, 51459752), (2, 25729876), (4, 12864938), (8, 6432469), (19, 2708408), (31, 1659992), (38, 1354204), (62, 829996), (67, 768056), (76, 677102), (124, 414998), (134, 384028), (152, 338551), (163, 315704), (248, 207499), (268, 192014), (326, 157852), (536, 96007), (589, 87368), (652, 78926), (1178, 43684), (1273, 40424), (1304, 39463), (2077, 24776), (2356, 21842), (2546, 20212), (3097, 16616), (4154, 12388), (4712, 10921), (5053, 10184), (5092, 10106), (6194, 8308)]