50430720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 168360192

約数和(自身を除く): 117929472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 571, 640, 690, 736, 768, 920, 960, 1104, 1142, 1280, 1380, 1472, 1713, 1840, 1920, 2208, 2284, 2760, 2855, 2944, 3426, 3680, 3840, 4416, 4568, 5520, 5710, 5888, 6852, 7360, 8565, 8832, 9136, 11040, 11420, 13133, 13704, 14720, 17130, 17664, 18272, 22080, 22840, 26266, 27408, 29440, 34260, 36544, 39399, 44160, 45680, 52532, 54816, 65665, 68520, 73088, 78798, 88320, 91360, 105064, 109632, 131330, 137040, 146176, 157596, 182720, 196995, 210128, 219264, 262660, 274080, 315192, 365440, 393990, 420256, 438528, 525320, 548160, 630384, 730880, 787980, 840512, 1050640, 1096320, 1260768, 1575960, 1681024, 2101280, 2192640, 2521536, 3151920, 3362048, 4202560, 5043072, 6303840, 8405120, 10086144, 12607680, 16810240, 25215360, 50430720]

約数ペア:

[(1, 50430720), (2, 25215360), (3, 16810240), (4, 12607680), (5, 10086144), (6, 8405120), (8, 6303840), (10, 5043072), (12, 4202560), (15, 3362048), (16, 3151920), (20, 2521536), (23, 2192640), (24, 2101280), (30, 1681024), (32, 1575960), (40, 1260768), (46, 1096320), (48, 1050640), (60, 840512), (64, 787980), (69, 730880), (80, 630384), (92, 548160), (96, 525320), (115, 438528), (120, 420256), (128, 393990), (138, 365440), (160, 315192), (184, 274080), (192, 262660), (230, 219264), (240, 210128), (256, 196995), (276, 182720), (320, 157596), (345, 146176), (368, 137040), (384, 131330), (460, 109632), (480, 105064), (552, 91360), (571, 88320), (640, 78798), (690, 73088), (736, 68520), (768, 65665), (920, 54816), (960, 52532), (1104, 45680), (1142, 44160), (1280, 39399), (1380, 36544), (1472, 34260), (1713, 29440), (1840, 27408), (1920, 26266), (2208, 22840), (2284, 22080), (2760, 18272), (2855, 17664), (2944, 17130), (3426, 14720), (3680, 13704), (3840, 13133), (4416, 11420), (4568, 11040), (5520, 9136), (5710, 8832), (5888, 8565), (6852, 7360)]