54645920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 149361408

約数和(自身を除く): 94715488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 503, 560, 679, 776, 970, 1006, 1120, 1358, 1552, 1940, 2012, 2515, 2716, 3104, 3395, 3521, 3880, 4024, 5030, 5432, 6790, 7042, 7760, 8048, 10060, 10864, 13580, 14084, 15520, 16096, 17605, 20120, 21728, 27160, 28168, 35210, 40240, 48791, 54320, 56336, 70420, 80480, 97582, 108640, 112672, 140840, 195164, 243955, 281680, 341537, 390328, 487910, 563360, 683074, 780656, 975820, 1366148, 1561312, 1707685, 1951640, 2732296, 3415370, 3903280, 5464592, 6830740, 7806560, 10929184, 13661480, 27322960, 54645920]

約数ペア:

[(1, 54645920), (2, 27322960), (4, 13661480), (5, 10929184), (7, 7806560), (8, 6830740), (10, 5464592), (14, 3903280), (16, 3415370), (20, 2732296), (28, 1951640), (32, 1707685), (35, 1561312), (40, 1366148), (56, 975820), (70, 780656), (80, 683074), (97, 563360), (112, 487910), (140, 390328), (160, 341537), (194, 281680), (224, 243955), (280, 195164), (388, 140840), (485, 112672), (503, 108640), (560, 97582), (679, 80480), (776, 70420), (970, 56336), (1006, 54320), (1120, 48791), (1358, 40240), (1552, 35210), (1940, 28168), (2012, 27160), (2515, 21728), (2716, 20120), (3104, 17605), (3395, 16096), (3521, 15520), (3880, 14084), (4024, 13580), (5030, 10864), (5432, 10060), (6790, 8048), (7042, 7760)]