53718180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 157538304

約数和(自身を除く): 103820124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 443, 470, 516, 564, 645, 705, 860, 886, 940, 1290, 1329, 1410, 1772, 2021, 2215, 2580, 2658, 2820, 4042, 4430, 5316, 6063, 6645, 8084, 8860, 10105, 12126, 13290, 19049, 20210, 20821, 24252, 26580, 30315, 38098, 40420, 41642, 57147, 60630, 62463, 76196, 83284, 95245, 104105, 114294, 121260, 124926, 190490, 208210, 228588, 249852, 285735, 312315, 380980, 416420, 571470, 624630, 895303, 1142940, 1249260, 1790606, 2685909, 3581212, 4476515, 5371818, 8953030, 10743636, 13429545, 17906060, 26859090, 53718180]

約数ペア:

[(1, 53718180), (2, 26859090), (3, 17906060), (4, 13429545), (5, 10743636), (6, 8953030), (10, 5371818), (12, 4476515), (15, 3581212), (20, 2685909), (30, 1790606), (43, 1249260), (47, 1142940), (60, 895303), (86, 624630), (94, 571470), (129, 416420), (141, 380980), (172, 312315), (188, 285735), (215, 249852), (235, 228588), (258, 208210), (282, 190490), (430, 124926), (443, 121260), (470, 114294), (516, 104105), (564, 95245), (645, 83284), (705, 76196), (860, 62463), (886, 60630), (940, 57147), (1290, 41642), (1329, 40420), (1410, 38098), (1772, 30315), (2021, 26580), (2215, 24252), (2580, 20821), (2658, 20210), (2820, 19049), (4042, 13290), (4430, 12126), (5316, 10105), (6063, 8860), (6645, 8084)]