49384320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 169095600

約数和(自身を除く): 119711280

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, 89, 96, 102, 120, 128, 136, 160, 170, 178, 192, 204, 240, 255, 267, 272, 289, 320, 340, 356, 384, 408, 445, 480, 510, 534, 544, 578, 640, 680, 712, 816, 867, 890, 960, 1020, 1068, 1088, 1156, 1335, 1360, 1424, 1445, 1513, 1632, 1734, 1780, 1920, 2040, 2136, 2176, 2312, 2670, 2720, 2848, 2890, 3026, 3264, 3468, 3560, 4080, 4272, 4335, 4539, 4624, 5340, 5440, 5696, 5780, 6052, 6528, 6936, 7120, 7565, 8160, 8544, 8670, 9078, 9248, 10680, 10880, 11392, 11560, 12104, 13872, 14240, 15130, 16320, 17088, 17340, 18156, 18496, 21360, 22695, 23120, 24208, 25721, 27744, 28480, 30260, 32640, 34176, 34680, 36312, 36992, 42720, 45390, 46240, 48416, 51442, 55488, 56960, 60520, 69360, 72624, 77163, 85440, 90780, 92480, 96832, 102884, 110976, 121040, 128605, 138720, 145248, 154326, 170880, 181560, 184960, 193664, 205768, 242080, 257210, 277440, 290496, 308652, 363120, 385815, 411536, 484160, 514420, 554880, 580992, 617304, 726240, 771630, 823072, 968320, 1028840, 1234608, 1452480, 1543260, 1646144, 2057680, 2469216, 2904960, 3086520, 3292288, 4115360, 4938432, 6173040, 8230720, 9876864, 12346080, 16461440, 24692160, 49384320]

約数ペア:

[(1, 49384320), (2, 24692160), (3, 16461440), (4, 12346080), (5, 9876864), (6, 8230720), (8, 6173040), (10, 4938432), (12, 4115360), (15, 3292288), (16, 3086520), (17, 2904960), (20, 2469216), (24, 2057680), (30, 1646144), (32, 1543260), (34, 1452480), (40, 1234608), (48, 1028840), (51, 968320), (60, 823072), (64, 771630), (68, 726240), (80, 617304), (85, 580992), (89, 554880), (96, 514420), (102, 484160), (120, 411536), (128, 385815), (136, 363120), (160, 308652), (170, 290496), (178, 277440), (192, 257210), (204, 242080), (240, 205768), (255, 193664), (267, 184960), (272, 181560), (289, 170880), (320, 154326), (340, 145248), (356, 138720), (384, 128605), (408, 121040), (445, 110976), (480, 102884), (510, 96832), (534, 92480), (544, 90780), (578, 85440), (640, 77163), (680, 72624), (712, 69360), (816, 60520), (867, 56960), (890, 55488), (960, 51442), (1020, 48416), (1068, 46240), (1088, 45390), (1156, 42720), (1335, 36992), (1360, 36312), (1424, 34680), (1445, 34176), (1513, 32640), (1632, 30260), (1734, 28480), (1780, 27744), (1920, 25721), (2040, 24208), (2136, 23120), (2176, 22695), (2312, 21360), (2670, 18496), (2720, 18156), (2848, 17340), (2890, 17088), (3026, 16320), (3264, 15130), (3468, 14240), (3560, 13872), (4080, 12104), (4272, 11560), (4335, 11392), (4539, 10880), (4624, 10680), (5340, 9248), (5440, 9078), (5696, 8670), (5780, 8544), (6052, 8160), (6528, 7565), (6936, 7120)]