49786650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 120

約数和(自身を含む): 145838880

約数和(自身を除く): 96052230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 647, 675, 810, 855, 950, 1026, 1294, 1350, 1425, 1539, 1710, 1941, 2025, 2565, 2850, 3078, 3235, 3882, 4050, 4275, 5130, 5823, 6470, 7695, 8550, 9705, 11646, 12293, 12825, 15390, 16175, 17469, 19410, 24586, 25650, 29115, 32350, 34938, 36879, 38475, 48525, 52407, 58230, 61465, 73758, 76950, 87345, 97050, 104814, 110637, 122930, 145575, 174690, 184395, 221274, 262035, 291150, 307325, 331911, 368790, 436725, 524070, 553185, 614650, 663822, 873450, 921975, 995733, 1106370, 1310175, 1659555, 1843950, 1991466, 2620350, 2765925, 3319110, 4978665, 5531850, 8297775, 9957330, 16595550, 24893325, 49786650]

約数ペア:

[(1, 49786650), (2, 24893325), (3, 16595550), (5, 9957330), (6, 8297775), (9, 5531850), (10, 4978665), (15, 3319110), (18, 2765925), (19, 2620350), (25, 1991466), (27, 1843950), (30, 1659555), (38, 1310175), (45, 1106370), (50, 995733), (54, 921975), (57, 873450), (75, 663822), (81, 614650), (90, 553185), (95, 524070), (114, 436725), (135, 368790), (150, 331911), (162, 307325), (171, 291150), (190, 262035), (225, 221274), (270, 184395), (285, 174690), (342, 145575), (405, 122930), (450, 110637), (475, 104814), (513, 97050), (570, 87345), (647, 76950), (675, 73758), (810, 61465), (855, 58230), (950, 52407), (1026, 48525), (1294, 38475), (1350, 36879), (1425, 34938), (1539, 32350), (1710, 29115), (1941, 25650), (2025, 24586), (2565, 19410), (2850, 17469), (3078, 16175), (3235, 15390), (3882, 12825), (4050, 12293), (4275, 11646), (5130, 9705), (5823, 8550), (6470, 7695)]