52477920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1$

素因数の和:3345

約数の個数: 144

約数和(自身を含む): 195419952

約数和(自身を除く): 142942032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3313, 3960, 5280, 6626, 7920, 9939, 13252, 15840, 16565, 19878, 26504, 29817, 33130, 36443, 39756, 49695, 53008, 59634, 66260, 72886, 79512, 99390, 106016, 109329, 119268, 132520, 145772, 149085, 159024, 182215, 198780, 218658, 238536, 265040, 291544, 298170, 318048, 327987, 364430, 397560, 437316, 477072, 530080, 546645, 583088, 596340, 655974, 728860, 795120, 874632, 954144, 1093290, 1166176, 1192680, 1311948, 1457720, 1590240, 1639935, 1749264, 2186580, 2385360, 2623896, 2915440, 3279870, 3498528, 4373160, 4770720, 5247792, 5830880, 6559740, 8746320, 10495584, 13119480, 17492640, 26238960, 52477920]

約数ペア:

[(1, 52477920), (2, 26238960), (3, 17492640), (4, 13119480), (5, 10495584), (6, 8746320), (8, 6559740), (9, 5830880), (10, 5247792), (11, 4770720), (12, 4373160), (15, 3498528), (16, 3279870), (18, 2915440), (20, 2623896), (22, 2385360), (24, 2186580), (30, 1749264), (32, 1639935), (33, 1590240), (36, 1457720), (40, 1311948), (44, 1192680), (45, 1166176), (48, 1093290), (55, 954144), (60, 874632), (66, 795120), (72, 728860), (80, 655974), (88, 596340), (90, 583088), (96, 546645), (99, 530080), (110, 477072), (120, 437316), (132, 397560), (144, 364430), (160, 327987), (165, 318048), (176, 298170), (180, 291544), (198, 265040), (220, 238536), (240, 218658), (264, 198780), (288, 182215), (330, 159024), (352, 149085), (360, 145772), (396, 132520), (440, 119268), (480, 109329), (495, 106016), (528, 99390), (660, 79512), (720, 72886), (792, 66260), (880, 59634), (990, 53008), (1056, 49695), (1320, 39756), (1440, 36443), (1584, 33130), (1760, 29817), (1980, 26504), (2640, 19878), (3168, 16565), (3313, 15840), (3960, 13252), (5280, 9939), (6626, 7920)]