55330000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 100

約数和(自身を含む): 146428128

約数和(自身を除く): 91098128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 503, 550, 625, 880, 1000, 1006, 1100, 1250, 1375, 2000, 2012, 2200, 2500, 2515, 2750, 4024, 4400, 5000, 5030, 5500, 5533, 6875, 8048, 10000, 10060, 11000, 11066, 12575, 13750, 20120, 22000, 22132, 25150, 27500, 27665, 40240, 44264, 50300, 55000, 55330, 62875, 88528, 100600, 110000, 110660, 125750, 138325, 201200, 221320, 251500, 276650, 314375, 442640, 503000, 553300, 628750, 691625, 1006000, 1106600, 1257500, 1383250, 2213200, 2515000, 2766500, 3458125, 5030000, 5533000, 6916250, 11066000, 13832500, 27665000, 55330000]

約数ペア:

[(1, 55330000), (2, 27665000), (4, 13832500), (5, 11066000), (8, 6916250), (10, 5533000), (11, 5030000), (16, 3458125), (20, 2766500), (22, 2515000), (25, 2213200), (40, 1383250), (44, 1257500), (50, 1106600), (55, 1006000), (80, 691625), (88, 628750), (100, 553300), (110, 503000), (125, 442640), (176, 314375), (200, 276650), (220, 251500), (250, 221320), (275, 201200), (400, 138325), (440, 125750), (500, 110660), (503, 110000), (550, 100600), (625, 88528), (880, 62875), (1000, 55330), (1006, 55000), (1100, 50300), (1250, 44264), (1375, 40240), (2000, 27665), (2012, 27500), (2200, 25150), (2500, 22132), (2515, 22000), (2750, 20120), (4024, 13750), (4400, 12575), (5000, 11066), (5030, 11000), (5500, 10060), (5533, 10000), (6875, 8048)]