51832320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 175890528

約数和(自身を除く): 124058208

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, 397, 408, 480, 510, 512, 544, 640, 680, 768, 794, 816, 960, 1020, 1088, 1191, 1280, 1360, 1536, 1588, 1632, 1920, 1985, 2040, 2176, 2382, 2560, 2720, 3176, 3264, 3840, 3970, 4080, 4352, 4764, 5440, 5955, 6352, 6528, 6749, 7680, 7940, 8160, 8704, 9528, 10880, 11910, 12704, 13056, 13498, 15880, 16320, 19056, 20247, 21760, 23820, 25408, 26112, 26996, 31760, 32640, 33745, 38112, 40494, 43520, 47640, 50816, 53992, 63520, 65280, 67490, 76224, 80988, 95280, 101235, 101632, 107984, 127040, 130560, 134980, 152448, 161976, 190560, 202470, 203264, 215968, 254080, 269960, 304896, 323952, 381120, 404940, 431936, 508160, 539920, 609792, 647904, 762240, 809880, 863872, 1016320, 1079840, 1295808, 1524480, 1619760, 1727744, 2159680, 2591616, 3048960, 3239520, 3455488, 4319360, 5183232, 6479040, 8638720, 10366464, 12958080, 17277440, 25916160, 51832320]

約数ペア:

[(1, 51832320), (2, 25916160), (3, 17277440), (4, 12958080), (5, 10366464), (6, 8638720), (8, 6479040), (10, 5183232), (12, 4319360), (15, 3455488), (16, 3239520), (17, 3048960), (20, 2591616), (24, 2159680), (30, 1727744), (32, 1619760), (34, 1524480), (40, 1295808), (48, 1079840), (51, 1016320), (60, 863872), (64, 809880), (68, 762240), (80, 647904), (85, 609792), (96, 539920), (102, 508160), (120, 431936), (128, 404940), (136, 381120), (160, 323952), (170, 304896), (192, 269960), (204, 254080), (240, 215968), (255, 203264), (256, 202470), (272, 190560), (320, 161976), (340, 152448), (384, 134980), (397, 130560), (408, 127040), (480, 107984), (510, 101632), (512, 101235), (544, 95280), (640, 80988), (680, 76224), (768, 67490), (794, 65280), (816, 63520), (960, 53992), (1020, 50816), (1088, 47640), (1191, 43520), (1280, 40494), (1360, 38112), (1536, 33745), (1588, 32640), (1632, 31760), (1920, 26996), (1985, 26112), (2040, 25408), (2176, 23820), (2382, 21760), (2560, 20247), (2720, 19056), (3176, 16320), (3264, 15880), (3840, 13498), (3970, 13056), (4080, 12704), (4352, 11910), (4764, 10880), (5440, 9528), (5955, 8704), (6352, 8160), (6528, 7940), (6749, 7680)]