51543840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 164699136

約数和(自身を除く): 113155296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1471, 1752, 2190, 2336, 2920, 2942, 3504, 4380, 4413, 5840, 5884, 7008, 7355, 8760, 8826, 11680, 11768, 14710, 17520, 17652, 22065, 23536, 29420, 35040, 35304, 44130, 47072, 58840, 70608, 88260, 107383, 117680, 141216, 176520, 214766, 235360, 322149, 353040, 429532, 536915, 644298, 706080, 859064, 1073830, 1288596, 1610745, 1718128, 2147660, 2577192, 3221490, 3436256, 4295320, 5154384, 6442980, 8590640, 10308768, 12885960, 17181280, 25771920, 51543840]

約数ペア:

[(1, 51543840), (2, 25771920), (3, 17181280), (4, 12885960), (5, 10308768), (6, 8590640), (8, 6442980), (10, 5154384), (12, 4295320), (15, 3436256), (16, 3221490), (20, 2577192), (24, 2147660), (30, 1718128), (32, 1610745), (40, 1288596), (48, 1073830), (60, 859064), (73, 706080), (80, 644298), (96, 536915), (120, 429532), (146, 353040), (160, 322149), (219, 235360), (240, 214766), (292, 176520), (365, 141216), (438, 117680), (480, 107383), (584, 88260), (730, 70608), (876, 58840), (1095, 47072), (1168, 44130), (1460, 35304), (1471, 35040), (1752, 29420), (2190, 23536), (2336, 22065), (2920, 17652), (2942, 17520), (3504, 14710), (4380, 11768), (4413, 11680), (5840, 8826), (5884, 8760), (7008, 7355)]