50404431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 39175089

約数列:

[1, 3, 7, 11, 21, 23, 33, 53, 69, 77, 159, 161, 179, 231, 253, 371, 483, 537, 583, 759, 1113, 1219, 1253, 1749, 1771, 1969, 3657, 3759, 4081, 4117, 5313, 5907, 8533, 9487, 12243, 12351, 13409, 13783, 25599, 28461, 28819, 40227, 41349, 45287, 66409, 86457, 93863, 104357, 135861, 199227, 218201, 281589, 313071, 317009, 654603, 730499, 951027, 1527407, 2191497, 2400211, 4582221, 7200633, 16801477, 50404431]

約数ペア:

[(1, 50404431), (3, 16801477), (7, 7200633), (11, 4582221), (21, 2400211), (23, 2191497), (33, 1527407), (53, 951027), (69, 730499), (77, 654603), (159, 317009), (161, 313071), (179, 281589), (231, 218201), (253, 199227), (371, 135861), (483, 104357), (537, 93863), (583, 86457), (759, 66409), (1113, 45287), (1219, 41349), (1253, 40227), (1749, 28819), (1771, 28461), (1969, 25599), (3657, 13783), (3759, 13409), (4081, 12351), (4117, 12243), (5313, 9487), (5907, 8533)]