55909890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14447}}^1$

素因数の和:14503

約数の個数: 48

約数和(自身を含む): 148756608

約数和(自身を除く): 92846718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 14447, 28894, 43341, 72235, 86682, 130023, 144470, 216705, 260046, 433410, 621221, 650115, 1242442, 1300230, 1863663, 3106105, 3727326, 5590989, 6212210, 9318315, 11181978, 18636630, 27954945, 55909890]

約数ペア:

[(1, 55909890), (2, 27954945), (3, 18636630), (5, 11181978), (6, 9318315), (9, 6212210), (10, 5590989), (15, 3727326), (18, 3106105), (30, 1863663), (43, 1300230), (45, 1242442), (86, 650115), (90, 621221), (129, 433410), (215, 260046), (258, 216705), (387, 144470), (430, 130023), (645, 86682), (774, 72235), (1290, 43341), (1935, 28894), (3870, 14447)]