54690700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 128241792

約数和(自身を除く): 73551092

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 607, 850, 901, 1060, 1214, 1325, 1700, 1802, 2428, 2650, 3035, 3604, 4505, 5300, 6070, 9010, 10319, 12140, 15175, 18020, 20638, 22525, 30350, 32171, 41276, 45050, 51595, 60700, 64342, 90100, 103190, 128684, 160855, 206380, 257975, 321710, 515950, 546907, 643420, 804275, 1031900, 1093814, 1608550, 2187628, 2734535, 3217100, 5469070, 10938140, 13672675, 27345350, 54690700]

約数ペア:

[(1, 54690700), (2, 27345350), (4, 13672675), (5, 10938140), (10, 5469070), (17, 3217100), (20, 2734535), (25, 2187628), (34, 1608550), (50, 1093814), (53, 1031900), (68, 804275), (85, 643420), (100, 546907), (106, 515950), (170, 321710), (212, 257975), (265, 206380), (340, 160855), (425, 128684), (530, 103190), (607, 90100), (850, 64342), (901, 60700), (1060, 51595), (1214, 45050), (1325, 41276), (1700, 32171), (1802, 30350), (2428, 22525), (2650, 20638), (3035, 18020), (3604, 15175), (4505, 12140), (5300, 10319), (6070, 9010)]