51616600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 146307600

約数和(自身を除く): 94691000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 229, 230, 245, 280, 322, 350, 392, 458, 460, 490, 575, 644, 700, 805, 916, 920, 980, 1127, 1145, 1150, 1225, 1288, 1400, 1603, 1610, 1832, 1960, 2254, 2290, 2300, 2450, 3206, 3220, 4025, 4508, 4580, 4600, 4900, 5267, 5635, 5725, 6412, 6440, 8015, 8050, 9016, 9160, 9800, 10534, 11221, 11270, 11450, 12824, 16030, 16100, 21068, 22442, 22540, 22900, 26335, 28175, 32060, 32200, 36869, 40075, 42136, 44884, 45080, 45800, 52670, 56105, 56350, 64120, 73738, 80150, 89768, 105340, 112210, 112700, 131675, 147476, 160300, 184345, 210680, 224420, 225400, 258083, 263350, 280525, 294952, 320600, 368690, 448840, 516166, 526700, 561050, 737380, 921725, 1032332, 1053400, 1122100, 1290415, 1474760, 1843450, 2064664, 2244200, 2580830, 3686900, 5161660, 6452075, 7373800, 10323320, 12904150, 25808300, 51616600]

約数ペア:

[(1, 51616600), (2, 25808300), (4, 12904150), (5, 10323320), (7, 7373800), (8, 6452075), (10, 5161660), (14, 3686900), (20, 2580830), (23, 2244200), (25, 2064664), (28, 1843450), (35, 1474760), (40, 1290415), (46, 1122100), (49, 1053400), (50, 1032332), (56, 921725), (70, 737380), (92, 561050), (98, 526700), (100, 516166), (115, 448840), (140, 368690), (161, 320600), (175, 294952), (184, 280525), (196, 263350), (200, 258083), (229, 225400), (230, 224420), (245, 210680), (280, 184345), (322, 160300), (350, 147476), (392, 131675), (458, 112700), (460, 112210), (490, 105340), (575, 89768), (644, 80150), (700, 73738), (805, 64120), (916, 56350), (920, 56105), (980, 52670), (1127, 45800), (1145, 45080), (1150, 44884), (1225, 42136), (1288, 40075), (1400, 36869), (1603, 32200), (1610, 32060), (1832, 28175), (1960, 26335), (2254, 22900), (2290, 22540), (2300, 22442), (2450, 21068), (3206, 16100), (3220, 16030), (4025, 12824), (4508, 11450), (4580, 11270), (4600, 11221), (4900, 10534), (5267, 9800), (5635, 9160), (5725, 9016), (6412, 8050), (6440, 8015)]