51304770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 150621120

約数和(自身を除く): 99316350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1787, 1914, 2610, 2871, 3190, 3574, 4785, 5361, 5742, 8935, 9570, 10722, 14355, 16083, 17870, 19657, 26805, 28710, 32166, 39314, 51823, 53610, 58971, 80415, 98285, 103646, 117942, 155469, 160830, 176913, 196570, 259115, 294855, 310938, 353826, 466407, 518230, 570053, 589710, 777345, 884565, 932814, 1140106, 1554690, 1710159, 1769130, 2332035, 2850265, 3420318, 4664070, 5130477, 5700530, 8550795, 10260954, 17101590, 25652385, 51304770]

約数ペア:

[(1, 51304770), (2, 25652385), (3, 17101590), (5, 10260954), (6, 8550795), (9, 5700530), (10, 5130477), (11, 4664070), (15, 3420318), (18, 2850265), (22, 2332035), (29, 1769130), (30, 1710159), (33, 1554690), (45, 1140106), (55, 932814), (58, 884565), (66, 777345), (87, 589710), (90, 570053), (99, 518230), (110, 466407), (145, 353826), (165, 310938), (174, 294855), (198, 259115), (261, 196570), (290, 176913), (319, 160830), (330, 155469), (435, 117942), (495, 103646), (522, 98285), (638, 80415), (870, 58971), (957, 53610), (990, 51823), (1305, 39314), (1595, 32166), (1787, 28710), (1914, 26805), (2610, 19657), (2871, 17870), (3190, 16083), (3574, 14355), (4785, 10722), (5361, 9570), (5742, 8935)]