53725440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 181899648

約数和(自身を除く): 128174208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 823, 960, 1020, 1088, 1280, 1360, 1632, 1646, 1920, 2040, 2176, 2469, 2720, 3264, 3292, 3840, 4080, 4115, 4352, 4938, 5440, 6528, 6584, 8160, 8230, 9876, 10880, 12345, 13056, 13168, 13991, 16320, 16460, 19752, 21760, 24690, 26336, 27982, 32640, 32920, 39504, 41973, 49380, 52672, 55964, 65280, 65840, 69955, 79008, 83946, 98760, 105344, 111928, 131680, 139910, 158016, 167892, 197520, 209865, 210688, 223856, 263360, 279820, 316032, 335784, 395040, 419730, 447712, 526720, 559640, 632064, 671568, 790080, 839460, 895424, 1053440, 1119280, 1343136, 1580160, 1678920, 1790848, 2238560, 2686272, 3160320, 3357840, 3581696, 4477120, 5372544, 6715680, 8954240, 10745088, 13431360, 17908480, 26862720, 53725440]

約数ペア:

[(1, 53725440), (2, 26862720), (3, 17908480), (4, 13431360), (5, 10745088), (6, 8954240), (8, 6715680), (10, 5372544), (12, 4477120), (15, 3581696), (16, 3357840), (17, 3160320), (20, 2686272), (24, 2238560), (30, 1790848), (32, 1678920), (34, 1580160), (40, 1343136), (48, 1119280), (51, 1053440), (60, 895424), (64, 839460), (68, 790080), (80, 671568), (85, 632064), (96, 559640), (102, 526720), (120, 447712), (128, 419730), (136, 395040), (160, 335784), (170, 316032), (192, 279820), (204, 263360), (240, 223856), (255, 210688), (256, 209865), (272, 197520), (320, 167892), (340, 158016), (384, 139910), (408, 131680), (480, 111928), (510, 105344), (544, 98760), (640, 83946), (680, 79008), (768, 69955), (816, 65840), (823, 65280), (960, 55964), (1020, 52672), (1088, 49380), (1280, 41973), (1360, 39504), (1632, 32920), (1646, 32640), (1920, 27982), (2040, 26336), (2176, 24690), (2469, 21760), (2720, 19752), (3264, 16460), (3292, 16320), (3840, 13991), (4080, 13168), (4115, 13056), (4352, 12345), (4938, 10880), (5440, 9876), (6528, 8230), (6584, 8160)]