52610740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 137620224

約数和(自身を除く): 85009484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 211, 260, 274, 364, 422, 455, 548, 685, 844, 910, 959, 1055, 1370, 1477, 1781, 1820, 1918, 2110, 2740, 2743, 2954, 3562, 3836, 4220, 4795, 5486, 5908, 7124, 7385, 8905, 9590, 10972, 12467, 13715, 14770, 17810, 19180, 19201, 24934, 27430, 28907, 29540, 35620, 38402, 49868, 54860, 57814, 62335, 76804, 96005, 115628, 124670, 144535, 192010, 202349, 249340, 289070, 375791, 384020, 404698, 578140, 751582, 809396, 1011745, 1503164, 1878955, 2023490, 2630537, 3757910, 4046980, 5261074, 7515820, 10522148, 13152685, 26305370, 52610740]

約数ペア:

[(1, 52610740), (2, 26305370), (4, 13152685), (5, 10522148), (7, 7515820), (10, 5261074), (13, 4046980), (14, 3757910), (20, 2630537), (26, 2023490), (28, 1878955), (35, 1503164), (52, 1011745), (65, 809396), (70, 751582), (91, 578140), (130, 404698), (137, 384020), (140, 375791), (182, 289070), (211, 249340), (260, 202349), (274, 192010), (364, 144535), (422, 124670), (455, 115628), (548, 96005), (685, 76804), (844, 62335), (910, 57814), (959, 54860), (1055, 49868), (1370, 38402), (1477, 35620), (1781, 29540), (1820, 28907), (1918, 27430), (2110, 24934), (2740, 19201), (2743, 19180), (2954, 17810), (3562, 14770), (3836, 13715), (4220, 12467), (4795, 10972), (5486, 9590), (5908, 8905), (7124, 7385)]