51564150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 108

約数和(自身を含む): 152435556

約数和(自身を除く): 100871406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 947, 990, 1089, 1210, 1650, 1815, 1894, 2178, 2475, 2841, 3025, 3630, 4735, 4950, 5445, 5682, 6050, 8523, 9075, 9470, 10417, 10890, 14205, 17046, 18150, 20834, 23675, 27225, 28410, 31251, 42615, 47350, 52085, 54450, 62502, 71025, 85230, 93753, 104170, 114587, 142050, 156255, 187506, 213075, 229174, 260425, 312510, 343761, 426150, 468765, 520850, 572935, 687522, 781275, 937530, 1031283, 1145870, 1562550, 1718805, 2062566, 2343825, 2864675, 3437610, 4687650, 5156415, 5729350, 8594025, 10312830, 17188050, 25782075, 51564150]

約数ペア:

[(1, 51564150), (2, 25782075), (3, 17188050), (5, 10312830), (6, 8594025), (9, 5729350), (10, 5156415), (11, 4687650), (15, 3437610), (18, 2864675), (22, 2343825), (25, 2062566), (30, 1718805), (33, 1562550), (45, 1145870), (50, 1031283), (55, 937530), (66, 781275), (75, 687522), (90, 572935), (99, 520850), (110, 468765), (121, 426150), (150, 343761), (165, 312510), (198, 260425), (225, 229174), (242, 213075), (275, 187506), (330, 156255), (363, 142050), (450, 114587), (495, 104170), (550, 93753), (605, 85230), (726, 71025), (825, 62502), (947, 54450), (990, 52085), (1089, 47350), (1210, 42615), (1650, 31251), (1815, 28410), (1894, 27225), (2178, 23675), (2475, 20834), (2841, 18150), (3025, 17046), (3630, 14205), (4735, 10890), (4950, 10417), (5445, 9470), (5682, 9075), (6050, 8523)]