51233280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 160

約数和(自身を含む): 187380864

約数和(自身を除く): 136147584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 953, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1906, 1920, 2240, 2560, 2688, 2859, 3360, 3584, 3812, 3840, 4480, 4765, 5376, 5718, 6671, 6720, 7624, 7680, 8960, 9530, 10752, 11436, 13342, 13440, 14295, 15248, 17920, 19060, 20013, 22872, 26684, 26880, 28590, 30496, 33355, 38120, 40026, 45744, 53368, 53760, 57180, 60992, 66710, 76240, 80052, 91488, 100065, 106736, 114360, 121984, 133420, 152480, 160104, 182976, 200130, 213472, 228720, 243968, 266840, 304960, 320208, 365952, 400260, 426944, 457440, 487936, 533680, 609920, 640416, 731904, 800520, 853888, 914880, 1067360, 1219840, 1280832, 1463808, 1601040, 1707776, 1829760, 2134720, 2439680, 2561664, 3202080, 3415552, 3659520, 4269440, 5123328, 6404160, 7319040, 8538880, 10246656, 12808320, 17077760, 25616640, 51233280]

約数ペア:

[(1, 51233280), (2, 25616640), (3, 17077760), (4, 12808320), (5, 10246656), (6, 8538880), (7, 7319040), (8, 6404160), (10, 5123328), (12, 4269440), (14, 3659520), (15, 3415552), (16, 3202080), (20, 2561664), (21, 2439680), (24, 2134720), (28, 1829760), (30, 1707776), (32, 1601040), (35, 1463808), (40, 1280832), (42, 1219840), (48, 1067360), (56, 914880), (60, 853888), (64, 800520), (70, 731904), (80, 640416), (84, 609920), (96, 533680), (105, 487936), (112, 457440), (120, 426944), (128, 400260), (140, 365952), (160, 320208), (168, 304960), (192, 266840), (210, 243968), (224, 228720), (240, 213472), (256, 200130), (280, 182976), (320, 160104), (336, 152480), (384, 133420), (420, 121984), (448, 114360), (480, 106736), (512, 100065), (560, 91488), (640, 80052), (672, 76240), (768, 66710), (840, 60992), (896, 57180), (953, 53760), (960, 53368), (1120, 45744), (1280, 40026), (1344, 38120), (1536, 33355), (1680, 30496), (1792, 28590), (1906, 26880), (1920, 26684), (2240, 22872), (2560, 20013), (2688, 19060), (2859, 17920), (3360, 15248), (3584, 14295), (3812, 13440), (3840, 13342), (4480, 11436), (4765, 10752), (5376, 9530), (5718, 8960), (6671, 7680), (6720, 7624)]