56807300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 137720352

約数和(自身を除く): 80913052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1201, 1892, 2150, 2365, 2402, 4300, 4730, 4804, 6005, 9460, 11825, 12010, 13211, 23650, 24020, 26422, 30025, 47300, 51643, 52844, 60050, 66055, 103286, 120100, 132110, 206572, 258215, 264220, 330275, 516430, 568073, 660550, 1032860, 1136146, 1291075, 1321100, 2272292, 2582150, 2840365, 5164300, 5680730, 11361460, 14201825, 28403650, 56807300]

約数ペア:

[(1, 56807300), (2, 28403650), (4, 14201825), (5, 11361460), (10, 5680730), (11, 5164300), (20, 2840365), (22, 2582150), (25, 2272292), (43, 1321100), (44, 1291075), (50, 1136146), (55, 1032860), (86, 660550), (100, 568073), (110, 516430), (172, 330275), (215, 264220), (220, 258215), (275, 206572), (430, 132110), (473, 120100), (550, 103286), (860, 66055), (946, 60050), (1075, 52844), (1100, 51643), (1201, 47300), (1892, 30025), (2150, 26422), (2365, 24020), (2402, 23650), (4300, 13211), (4730, 12010), (4804, 11825), (6005, 9460)]