54517400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5563}}^1$

素因数の和:5593

約数の個数: 72

約数和(自身を含む): 147473820

約数和(自身を除く): 92956420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5563, 9800, 11126, 22252, 27815, 38941, 44504, 55630, 77882, 111260, 139075, 155764, 194705, 222520, 272587, 278150, 311528, 389410, 545174, 556300, 778820, 973525, 1090348, 1112600, 1362935, 1557640, 1947050, 2180696, 2725870, 3894100, 5451740, 6814675, 7788200, 10903480, 13629350, 27258700, 54517400]

約数ペア:

[(1, 54517400), (2, 27258700), (4, 13629350), (5, 10903480), (7, 7788200), (8, 6814675), (10, 5451740), (14, 3894100), (20, 2725870), (25, 2180696), (28, 1947050), (35, 1557640), (40, 1362935), (49, 1112600), (50, 1090348), (56, 973525), (70, 778820), (98, 556300), (100, 545174), (140, 389410), (175, 311528), (196, 278150), (200, 272587), (245, 222520), (280, 194705), (350, 155764), (392, 139075), (490, 111260), (700, 77882), (980, 55630), (1225, 44504), (1400, 38941), (1960, 27815), (2450, 22252), (4900, 11126), (5563, 9800)]