52951600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 145303200

約数和(自身を除く): 92351600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 599, 650, 680, 850, 884, 1040, 1105, 1198, 1300, 1360, 1700, 1768, 2210, 2396, 2600, 2995, 3400, 3536, 4420, 4792, 5200, 5525, 5990, 6800, 7787, 8840, 9584, 10183, 11050, 11980, 14975, 15574, 17680, 20366, 22100, 23960, 29950, 31148, 38935, 40732, 44200, 47920, 50915, 59900, 62296, 77870, 81464, 88400, 101830, 119800, 124592, 132379, 155740, 162928, 194675, 203660, 239600, 254575, 264758, 311480, 389350, 407320, 509150, 529516, 622960, 661895, 778700, 814640, 1018300, 1059032, 1323790, 1557400, 2036600, 2118064, 2647580, 3114800, 3309475, 4073200, 5295160, 6618950, 10590320, 13237900, 26475800, 52951600]

約数ペア:

[(1, 52951600), (2, 26475800), (4, 13237900), (5, 10590320), (8, 6618950), (10, 5295160), (13, 4073200), (16, 3309475), (17, 3114800), (20, 2647580), (25, 2118064), (26, 2036600), (34, 1557400), (40, 1323790), (50, 1059032), (52, 1018300), (65, 814640), (68, 778700), (80, 661895), (85, 622960), (100, 529516), (104, 509150), (130, 407320), (136, 389350), (170, 311480), (200, 264758), (208, 254575), (221, 239600), (260, 203660), (272, 194675), (325, 162928), (340, 155740), (400, 132379), (425, 124592), (442, 119800), (520, 101830), (599, 88400), (650, 81464), (680, 77870), (850, 62296), (884, 59900), (1040, 50915), (1105, 47920), (1198, 44200), (1300, 40732), (1360, 38935), (1700, 31148), (1768, 29950), (2210, 23960), (2396, 22100), (2600, 20366), (2995, 17680), (3400, 15574), (3536, 14975), (4420, 11980), (4792, 11050), (5200, 10183), (5525, 9584), (5990, 8840), (6800, 7787)]