52247560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 123476400

約数和(自身を除く): 71228840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 617, 730, 1160, 1234, 1460, 2117, 2468, 2920, 3085, 4234, 4936, 6170, 8468, 10585, 12340, 16936, 17893, 21170, 24680, 35786, 42340, 45041, 71572, 84680, 89465, 90082, 143144, 178930, 180164, 225205, 357860, 360328, 450410, 715720, 900820, 1306189, 1801640, 2612378, 5224756, 6530945, 10449512, 13061890, 26123780, 52247560]

約数ペア:

[(1, 52247560), (2, 26123780), (4, 13061890), (5, 10449512), (8, 6530945), (10, 5224756), (20, 2612378), (29, 1801640), (40, 1306189), (58, 900820), (73, 715720), (116, 450410), (145, 360328), (146, 357860), (232, 225205), (290, 180164), (292, 178930), (365, 143144), (580, 90082), (584, 89465), (617, 84680), (730, 71572), (1160, 45041), (1234, 42340), (1460, 35786), (2117, 24680), (2468, 21170), (2920, 17893), (3085, 16936), (4234, 12340), (4936, 10585), (6170, 8468)]