51579450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 96

約数和(自身を含む): 153115200

約数和(自身を除く): 101535750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1950, 2925, 2939, 3510, 5850, 5878, 8775, 8817, 14695, 17550, 17634, 26451, 29390, 38207, 44085, 52902, 73475, 76414, 79353, 88170, 114621, 132255, 146950, 158706, 191035, 220425, 229242, 264510, 343863, 382070, 396765, 440850, 573105, 661275, 687726, 793530, 955175, 1031589, 1146210, 1322550, 1719315, 1910350, 1983825, 2063178, 2865525, 3438630, 3967650, 5157945, 5731050, 8596575, 10315890, 17193150, 25789725, 51579450]

約数ペア:

[(1, 51579450), (2, 25789725), (3, 17193150), (5, 10315890), (6, 8596575), (9, 5731050), (10, 5157945), (13, 3967650), (15, 3438630), (18, 2865525), (25, 2063178), (26, 1983825), (27, 1910350), (30, 1719315), (39, 1322550), (45, 1146210), (50, 1031589), (54, 955175), (65, 793530), (75, 687726), (78, 661275), (90, 573105), (117, 440850), (130, 396765), (135, 382070), (150, 343863), (195, 264510), (225, 229242), (234, 220425), (270, 191035), (325, 158706), (351, 146950), (390, 132255), (450, 114621), (585, 88170), (650, 79353), (675, 76414), (702, 73475), (975, 52902), (1170, 44085), (1350, 38207), (1755, 29390), (1950, 26451), (2925, 17634), (2939, 17550), (3510, 14695), (5850, 8817), (5878, 8775)]