56811510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{30059}}^1$

素因数の和:30082

約数の個数: 64

約数和(自身を含む): 173145600

約数和(自身を除く): 116334090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 30059, 60118, 90177, 150295, 180354, 210413, 270531, 300590, 420826, 450885, 541062, 631239, 811593, 901770, 1052065, 1262478, 1352655, 1623186, 1893717, 2104130, 2705310, 3156195, 3787434, 4057965, 5681151, 6312390, 8115930, 9468585, 11362302, 18937170, 28405755, 56811510]

約数ペア:

[(1, 56811510), (2, 28405755), (3, 18937170), (5, 11362302), (6, 9468585), (7, 8115930), (9, 6312390), (10, 5681151), (14, 4057965), (15, 3787434), (18, 3156195), (21, 2705310), (27, 2104130), (30, 1893717), (35, 1623186), (42, 1352655), (45, 1262478), (54, 1052065), (63, 901770), (70, 811593), (90, 631239), (105, 541062), (126, 450885), (135, 420826), (189, 300590), (210, 270531), (270, 210413), (315, 180354), (378, 150295), (630, 90177), (945, 60118), (1890, 30059)]