52019800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 140392800

約数和(自身を除く): 88373000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 100, 140, 146, 175, 200, 280, 292, 350, 365, 509, 511, 584, 700, 730, 1018, 1022, 1400, 1460, 1825, 2036, 2044, 2545, 2555, 2920, 3563, 3650, 4072, 4088, 5090, 5110, 7126, 7300, 10180, 10220, 12725, 12775, 14252, 14600, 17815, 20360, 20440, 25450, 25550, 28504, 35630, 37157, 50900, 51100, 71260, 74314, 89075, 101800, 102200, 142520, 148628, 178150, 185785, 260099, 297256, 356300, 371570, 520198, 712600, 743140, 928925, 1040396, 1300495, 1486280, 1857850, 2080792, 2600990, 3715700, 5201980, 6502475, 7431400, 10403960, 13004950, 26009900, 52019800]

約数ペア:

[(1, 52019800), (2, 26009900), (4, 13004950), (5, 10403960), (7, 7431400), (8, 6502475), (10, 5201980), (14, 3715700), (20, 2600990), (25, 2080792), (28, 1857850), (35, 1486280), (40, 1300495), (50, 1040396), (56, 928925), (70, 743140), (73, 712600), (100, 520198), (140, 371570), (146, 356300), (175, 297256), (200, 260099), (280, 185785), (292, 178150), (350, 148628), (365, 142520), (509, 102200), (511, 101800), (584, 89075), (700, 74314), (730, 71260), (1018, 51100), (1022, 50900), (1400, 37157), (1460, 35630), (1825, 28504), (2036, 25550), (2044, 25450), (2545, 20440), (2555, 20360), (2920, 17815), (3563, 14600), (3650, 14252), (4072, 12775), (4088, 12725), (5090, 10220), (5110, 10180), (7126, 7300)]