51452310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 155602944

約数和(自身を除く): 104150634

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 401, 455, 470, 546, 611, 658, 705, 802, 910, 987, 1203, 1222, 1365, 1410, 1645, 1833, 1974, 2005, 2406, 2730, 2807, 3055, 3290, 3666, 4010, 4277, 4935, 5213, 5614, 6015, 6110, 8421, 8554, 9165, 9870, 10426, 12030, 12831, 14035, 15639, 16842, 18330, 18847, 21385, 25662, 26065, 28070, 31278, 36491, 37694, 42105, 42770, 52130, 56541, 64155, 72982, 78195, 84210, 94235, 109473, 113082, 128310, 131929, 156390, 182455, 188470, 218946, 245011, 263858, 282705, 364910, 395787, 490022, 547365, 565410, 659645, 735033, 791574, 1094730, 1225055, 1319290, 1470066, 1715077, 1978935, 2450110, 3430154, 3675165, 3957870, 5145231, 7350330, 8575385, 10290462, 17150770, 25726155, 51452310]

約数ペア:

[(1, 51452310), (2, 25726155), (3, 17150770), (5, 10290462), (6, 8575385), (7, 7350330), (10, 5145231), (13, 3957870), (14, 3675165), (15, 3430154), (21, 2450110), (26, 1978935), (30, 1715077), (35, 1470066), (39, 1319290), (42, 1225055), (47, 1094730), (65, 791574), (70, 735033), (78, 659645), (91, 565410), (94, 547365), (105, 490022), (130, 395787), (141, 364910), (182, 282705), (195, 263858), (210, 245011), (235, 218946), (273, 188470), (282, 182455), (329, 156390), (390, 131929), (401, 128310), (455, 113082), (470, 109473), (546, 94235), (611, 84210), (658, 78195), (705, 72982), (802, 64155), (910, 56541), (987, 52130), (1203, 42770), (1222, 42105), (1365, 37694), (1410, 36491), (1645, 31278), (1833, 28070), (1974, 26065), (2005, 25662), (2406, 21385), (2730, 18847), (2807, 18330), (3055, 16842), (3290, 15639), (3666, 14035), (4010, 12831), (4277, 12030), (4935, 10426), (5213, 9870), (5614, 9165), (6015, 8554), (6110, 8421)]