50913900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 166135200

約数和(自身を除く): 115221300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 109, 135, 150, 173, 180, 218, 225, 270, 300, 327, 346, 436, 450, 519, 540, 545, 654, 675, 692, 865, 900, 981, 1038, 1090, 1308, 1350, 1557, 1635, 1730, 1962, 2076, 2180, 2595, 2700, 2725, 2943, 3114, 3270, 3460, 3924, 4325, 4671, 4905, 5190, 5450, 5886, 6228, 6540, 7785, 8175, 8650, 9342, 9810, 10380, 10900, 11772, 12975, 14715, 15570, 16350, 17300, 18684, 18857, 19620, 23355, 24525, 25950, 29430, 31140, 32700, 37714, 38925, 46710, 49050, 51900, 56571, 58860, 73575, 75428, 77850, 93420, 94285, 98100, 113142, 116775, 147150, 155700, 169713, 188570, 226284, 233550, 282855, 294300, 339426, 377140, 467100, 471425, 509139, 565710, 678852, 848565, 942850, 1018278, 1131420, 1414275, 1697130, 1885700, 2036556, 2545695, 2828550, 3394260, 4242825, 5091390, 5657100, 8485650, 10182780, 12728475, 16971300, 25456950, 50913900]

約数ペア:

[(1, 50913900), (2, 25456950), (3, 16971300), (4, 12728475), (5, 10182780), (6, 8485650), (9, 5657100), (10, 5091390), (12, 4242825), (15, 3394260), (18, 2828550), (20, 2545695), (25, 2036556), (27, 1885700), (30, 1697130), (36, 1414275), (45, 1131420), (50, 1018278), (54, 942850), (60, 848565), (75, 678852), (90, 565710), (100, 509139), (108, 471425), (109, 467100), (135, 377140), (150, 339426), (173, 294300), (180, 282855), (218, 233550), (225, 226284), (270, 188570), (300, 169713), (327, 155700), (346, 147150), (436, 116775), (450, 113142), (519, 98100), (540, 94285), (545, 93420), (654, 77850), (675, 75428), (692, 73575), (865, 58860), (900, 56571), (981, 51900), (1038, 49050), (1090, 46710), (1308, 38925), (1350, 37714), (1557, 32700), (1635, 31140), (1730, 29430), (1962, 25950), (2076, 24525), (2180, 23355), (2595, 19620), (2700, 18857), (2725, 18684), (2943, 17300), (3114, 16350), (3270, 15570), (3460, 14715), (3924, 12975), (4325, 11772), (4671, 10900), (4905, 10380), (5190, 9810), (5450, 9342), (5886, 8650), (6228, 8175), (6540, 7785)]