56295400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 151776000

約数和(自身を除く): 95480600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 509, 553, 632, 700, 790, 1018, 1106, 1400, 1580, 1975, 2036, 2212, 2545, 2765, 3160, 3563, 3950, 4072, 4424, 5090, 5530, 7126, 7900, 10180, 11060, 12725, 13825, 14252, 15800, 17815, 20360, 22120, 25450, 27650, 28504, 35630, 40211, 50900, 55300, 71260, 80422, 89075, 101800, 110600, 142520, 160844, 178150, 201055, 281477, 321688, 356300, 402110, 562954, 712600, 804220, 1005275, 1125908, 1407385, 1608440, 2010550, 2251816, 2814770, 4021100, 5629540, 7036925, 8042200, 11259080, 14073850, 28147700, 56295400]

約数ペア:

[(1, 56295400), (2, 28147700), (4, 14073850), (5, 11259080), (7, 8042200), (8, 7036925), (10, 5629540), (14, 4021100), (20, 2814770), (25, 2251816), (28, 2010550), (35, 1608440), (40, 1407385), (50, 1125908), (56, 1005275), (70, 804220), (79, 712600), (100, 562954), (140, 402110), (158, 356300), (175, 321688), (200, 281477), (280, 201055), (316, 178150), (350, 160844), (395, 142520), (509, 110600), (553, 101800), (632, 89075), (700, 80422), (790, 71260), (1018, 55300), (1106, 50900), (1400, 40211), (1580, 35630), (1975, 28504), (2036, 27650), (2212, 25450), (2545, 22120), (2765, 20360), (3160, 17815), (3563, 15800), (3950, 14252), (4072, 13825), (4424, 12725), (5090, 11060), (5530, 10180), (7126, 7900)]