51185400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 144

約数和(自身を含む): 184686840

約数和(自身を除く): 133501440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1741, 1960, 2100, 2450, 2940, 3482, 3675, 4200, 4900, 5223, 5880, 6964, 7350, 8705, 9800, 10446, 12187, 13928, 14700, 17410, 20892, 24374, 26115, 29400, 34820, 36561, 41784, 43525, 48748, 52230, 60935, 69640, 73122, 85309, 87050, 97496, 104460, 121870, 130575, 146244, 170618, 174100, 182805, 208920, 243740, 255927, 261150, 292488, 304675, 341236, 348200, 365610, 426545, 487480, 511854, 522300, 609350, 682472, 731220, 853090, 914025, 1023708, 1044600, 1218700, 1279635, 1462440, 1706180, 1828050, 2047416, 2132725, 2437400, 2559270, 3412360, 3656100, 4265450, 5118540, 6398175, 7312200, 8530900, 10237080, 12796350, 17061800, 25592700, 51185400]

約数ペア:

[(1, 51185400), (2, 25592700), (3, 17061800), (4, 12796350), (5, 10237080), (6, 8530900), (7, 7312200), (8, 6398175), (10, 5118540), (12, 4265450), (14, 3656100), (15, 3412360), (20, 2559270), (21, 2437400), (24, 2132725), (25, 2047416), (28, 1828050), (30, 1706180), (35, 1462440), (40, 1279635), (42, 1218700), (49, 1044600), (50, 1023708), (56, 914025), (60, 853090), (70, 731220), (75, 682472), (84, 609350), (98, 522300), (100, 511854), (105, 487480), (120, 426545), (140, 365610), (147, 348200), (150, 341236), (168, 304675), (175, 292488), (196, 261150), (200, 255927), (210, 243740), (245, 208920), (280, 182805), (294, 174100), (300, 170618), (350, 146244), (392, 130575), (420, 121870), (490, 104460), (525, 97496), (588, 87050), (600, 85309), (700, 73122), (735, 69640), (840, 60935), (980, 52230), (1050, 48748), (1176, 43525), (1225, 41784), (1400, 36561), (1470, 34820), (1741, 29400), (1960, 26115), (2100, 24374), (2450, 20892), (2940, 17410), (3482, 14700), (3675, 13928), (4200, 12187), (4900, 10446), (5223, 9800), (5880, 8705), (6964, 7350)]