51207570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33469}}^1$

素因数の和:33499

約数の個数: 48

約数和(自身を含む): 140975640

約数和(自身を除く): 89768070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 33469, 66938, 100407, 167345, 200814, 301221, 334690, 502035, 568973, 602442, 1004070, 1137946, 1506105, 1706919, 2844865, 3012210, 3413838, 5120757, 5689730, 8534595, 10241514, 17069190, 25603785, 51207570]

約数ペア:

[(1, 51207570), (2, 25603785), (3, 17069190), (5, 10241514), (6, 8534595), (9, 5689730), (10, 5120757), (15, 3413838), (17, 3012210), (18, 2844865), (30, 1706919), (34, 1506105), (45, 1137946), (51, 1004070), (85, 602442), (90, 568973), (102, 502035), (153, 334690), (170, 301221), (255, 200814), (306, 167345), (510, 100407), (765, 66938), (1530, 33469)]