66798550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 156364992

約数和(自身を除く): 89566442

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 53, 65, 70, 91, 106, 130, 175, 182, 265, 277, 325, 350, 371, 455, 530, 554, 650, 689, 742, 910, 1325, 1378, 1385, 1855, 1939, 2275, 2650, 2770, 3445, 3601, 3710, 3878, 4550, 4823, 6890, 6925, 7202, 9275, 9646, 9695, 13850, 14681, 17225, 18005, 18550, 19390, 24115, 25207, 29362, 34450, 36010, 48230, 48475, 50414, 73405, 90025, 96950, 102767, 120575, 126035, 146810, 180050, 190853, 205534, 241150, 252070, 367025, 381706, 513835, 630175, 734050, 954265, 1027670, 1260350, 1335971, 1908530, 2569175, 2671942, 4771325, 5138350, 6679855, 9542650, 13359710, 33399275, 66798550]

約数ペア:

[(1, 66798550), (2, 33399275), (5, 13359710), (7, 9542650), (10, 6679855), (13, 5138350), (14, 4771325), (25, 2671942), (26, 2569175), (35, 1908530), (50, 1335971), (53, 1260350), (65, 1027670), (70, 954265), (91, 734050), (106, 630175), (130, 513835), (175, 381706), (182, 367025), (265, 252070), (277, 241150), (325, 205534), (350, 190853), (371, 180050), (455, 146810), (530, 126035), (554, 120575), (650, 102767), (689, 96950), (742, 90025), (910, 73405), (1325, 50414), (1378, 48475), (1385, 48230), (1855, 36010), (1939, 34450), (2275, 29362), (2650, 25207), (2770, 24115), (3445, 19390), (3601, 18550), (3710, 18005), (3878, 17225), (4550, 14681), (4823, 13850), (6890, 9695), (6925, 9646), (7202, 9275)]