50074880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 132451200

約数和(自身を除く): 82376320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 71, 76, 80, 95, 116, 128, 142, 145, 152, 160, 190, 232, 256, 284, 290, 304, 320, 355, 380, 464, 551, 568, 580, 608, 640, 710, 760, 928, 1102, 1136, 1160, 1216, 1280, 1349, 1420, 1520, 1856, 2059, 2204, 2272, 2320, 2432, 2698, 2755, 2840, 3040, 3712, 4118, 4408, 4544, 4640, 4864, 5396, 5510, 5680, 6080, 6745, 7424, 8236, 8816, 9088, 9280, 10295, 10792, 11020, 11360, 12160, 13490, 16472, 17632, 18176, 18560, 20590, 21584, 22040, 22720, 24320, 26980, 32944, 35264, 37120, 39121, 41180, 43168, 44080, 45440, 53960, 65888, 70528, 78242, 82360, 86336, 88160, 90880, 107920, 131776, 141056, 156484, 164720, 172672, 176320, 195605, 215840, 263552, 312968, 329440, 345344, 352640, 391210, 431680, 527104, 625936, 658880, 705280, 782420, 863360, 1251872, 1317760, 1564840, 1726720, 2503744, 2635520, 3129680, 5007488, 6259360, 10014976, 12518720, 25037440, 50074880]

約数ペア:

[(1, 50074880), (2, 25037440), (4, 12518720), (5, 10014976), (8, 6259360), (10, 5007488), (16, 3129680), (19, 2635520), (20, 2503744), (29, 1726720), (32, 1564840), (38, 1317760), (40, 1251872), (58, 863360), (64, 782420), (71, 705280), (76, 658880), (80, 625936), (95, 527104), (116, 431680), (128, 391210), (142, 352640), (145, 345344), (152, 329440), (160, 312968), (190, 263552), (232, 215840), (256, 195605), (284, 176320), (290, 172672), (304, 164720), (320, 156484), (355, 141056), (380, 131776), (464, 107920), (551, 90880), (568, 88160), (580, 86336), (608, 82360), (640, 78242), (710, 70528), (760, 65888), (928, 53960), (1102, 45440), (1136, 44080), (1160, 43168), (1216, 41180), (1280, 39121), (1349, 37120), (1420, 35264), (1520, 32944), (1856, 26980), (2059, 24320), (2204, 22720), (2272, 22040), (2320, 21584), (2432, 20590), (2698, 18560), (2755, 18176), (2840, 17632), (3040, 16472), (3712, 13490), (4118, 12160), (4408, 11360), (4544, 11020), (4640, 10792), (4864, 10295), (5396, 9280), (5510, 9088), (5680, 8816), (6080, 8236), (6745, 7424)]