53399040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 181193760

約数和(自身を除く): 127794720

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, 409, 480, 510, 512, 544, 640, 680, 768, 816, 818, 960, 1020, 1088, 1227, 1280, 1360, 1536, 1632, 1636, 1920, 2040, 2045, 2176, 2454, 2560, 2720, 3264, 3272, 3840, 4080, 4090, 4352, 4908, 5440, 6135, 6528, 6544, 6953, 7680, 8160, 8180, 8704, 9816, 10880, 12270, 13056, 13088, 13906, 16320, 16360, 19632, 20859, 21760, 24540, 26112, 26176, 27812, 32640, 32720, 34765, 39264, 41718, 43520, 49080, 52352, 55624, 65280, 65440, 69530, 78528, 83436, 98160, 104295, 104704, 111248, 130560, 130880, 139060, 157056, 166872, 196320, 208590, 209408, 222496, 261760, 278120, 314112, 333744, 392640, 417180, 444992, 523520, 556240, 628224, 667488, 785280, 834360, 889984, 1047040, 1112480, 1334976, 1570560, 1668720, 1779968, 2224960, 2669952, 3141120, 3337440, 3559936, 4449920, 5339904, 6674880, 8899840, 10679808, 13349760, 17799680, 26699520, 53399040]

約数ペア:

[(1, 53399040), (2, 26699520), (3, 17799680), (4, 13349760), (5, 10679808), (6, 8899840), (8, 6674880), (10, 5339904), (12, 4449920), (15, 3559936), (16, 3337440), (17, 3141120), (20, 2669952), (24, 2224960), (30, 1779968), (32, 1668720), (34, 1570560), (40, 1334976), (48, 1112480), (51, 1047040), (60, 889984), (64, 834360), (68, 785280), (80, 667488), (85, 628224), (96, 556240), (102, 523520), (120, 444992), (128, 417180), (136, 392640), (160, 333744), (170, 314112), (192, 278120), (204, 261760), (240, 222496), (255, 209408), (256, 208590), (272, 196320), (320, 166872), (340, 157056), (384, 139060), (408, 130880), (409, 130560), (480, 111248), (510, 104704), (512, 104295), (544, 98160), (640, 83436), (680, 78528), (768, 69530), (816, 65440), (818, 65280), (960, 55624), (1020, 52352), (1088, 49080), (1227, 43520), (1280, 41718), (1360, 39264), (1536, 34765), (1632, 32720), (1636, 32640), (1920, 27812), (2040, 26176), (2045, 26112), (2176, 24540), (2454, 21760), (2560, 20859), (2720, 19632), (3264, 16360), (3272, 16320), (3840, 13906), (4080, 13088), (4090, 13056), (4352, 12270), (4908, 10880), (5440, 9816), (6135, 8704), (6528, 8180), (6544, 8160), (6953, 7680)]