56424810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 90541590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 971, 1490, 1937, 1942, 2235, 2913, 3874, 4470, 4855, 5811, 5826, 9685, 9710, 11622, 12623, 14565, 19370, 25246, 29055, 29130, 37869, 58110, 63115, 75738, 126230, 144679, 189345, 289358, 378690, 434037, 723395, 868074, 1446790, 1880827, 2170185, 3761654, 4340370, 5642481, 9404135, 11284962, 18808270, 28212405, 56424810]

約数ペア:

[(1, 56424810), (2, 28212405), (3, 18808270), (5, 11284962), (6, 9404135), (10, 5642481), (13, 4340370), (15, 3761654), (26, 2170185), (30, 1880827), (39, 1446790), (65, 868074), (78, 723395), (130, 434037), (149, 378690), (195, 289358), (298, 189345), (390, 144679), (447, 126230), (745, 75738), (894, 63115), (971, 58110), (1490, 37869), (1937, 29130), (1942, 29055), (2235, 25246), (2913, 19370), (3874, 14565), (4470, 12623), (4855, 11622), (5811, 9710), (5826, 9685)]