56533050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 176185152

約数和(自身を除く): 119652102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 131, 137, 150, 175, 210, 225, 262, 274, 315, 350, 393, 411, 450, 525, 630, 655, 685, 786, 822, 917, 959, 1050, 1179, 1233, 1310, 1370, 1575, 1834, 1918, 1965, 2055, 2358, 2466, 2751, 2877, 3150, 3275, 3425, 3930, 4110, 4585, 4795, 5502, 5754, 5895, 6165, 6550, 6850, 8253, 8631, 9170, 9590, 9825, 10275, 11790, 12330, 13755, 14385, 16506, 17262, 17947, 19650, 20550, 22925, 23975, 27510, 28770, 29475, 30825, 35894, 41265, 43155, 45850, 47950, 53841, 58950, 61650, 68775, 71925, 82530, 86310, 89735, 107682, 125629, 137550, 143850, 161523, 179470, 206325, 215775, 251258, 269205, 323046, 376887, 412650, 431550, 448675, 538410, 628145, 753774, 807615, 897350, 1130661, 1256290, 1346025, 1615230, 1884435, 2261322, 2692050, 3140725, 3768870, 4038075, 5653305, 6281450, 8076150, 9422175, 11306610, 18844350, 28266525, 56533050]

約数ペア:

[(1, 56533050), (2, 28266525), (3, 18844350), (5, 11306610), (6, 9422175), (7, 8076150), (9, 6281450), (10, 5653305), (14, 4038075), (15, 3768870), (18, 3140725), (21, 2692050), (25, 2261322), (30, 1884435), (35, 1615230), (42, 1346025), (45, 1256290), (50, 1130661), (63, 897350), (70, 807615), (75, 753774), (90, 628145), (105, 538410), (126, 448675), (131, 431550), (137, 412650), (150, 376887), (175, 323046), (210, 269205), (225, 251258), (262, 215775), (274, 206325), (315, 179470), (350, 161523), (393, 143850), (411, 137550), (450, 125629), (525, 107682), (630, 89735), (655, 86310), (685, 82530), (786, 71925), (822, 68775), (917, 61650), (959, 58950), (1050, 53841), (1179, 47950), (1233, 45850), (1310, 43155), (1370, 41265), (1575, 35894), (1834, 30825), (1918, 29475), (1965, 28770), (2055, 27510), (2358, 23975), (2466, 22925), (2751, 20550), (2877, 19650), (3150, 17947), (3275, 17262), (3425, 16506), (3930, 14385), (4110, 13755), (4585, 12330), (4795, 11790), (5502, 10275), (5754, 9825), (5895, 9590), (6165, 9170), (6550, 8631), (6850, 8253)]