49544320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11059}}^1$

素因数の和:11085

約数の個数: 64

約数和(自身を含む): 135374400

約数和(自身を除く): 85830080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11059, 22118, 44236, 55295, 77413, 88472, 110590, 154826, 176944, 221180, 309652, 353888, 387065, 442360, 619304, 707776, 774130, 884720, 1238608, 1415552, 1548260, 1769440, 2477216, 3096520, 3538880, 4954432, 6193040, 7077760, 9908864, 12386080, 24772160, 49544320]

約数ペア:

[(1, 49544320), (2, 24772160), (4, 12386080), (5, 9908864), (7, 7077760), (8, 6193040), (10, 4954432), (14, 3538880), (16, 3096520), (20, 2477216), (28, 1769440), (32, 1548260), (35, 1415552), (40, 1238608), (56, 884720), (64, 774130), (70, 707776), (80, 619304), (112, 442360), (128, 387065), (140, 353888), (160, 309652), (224, 221180), (280, 176944), (320, 154826), (448, 110590), (560, 88472), (640, 77413), (896, 55295), (1120, 44236), (2240, 22118), (4480, 11059)]