27111950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 25384690

約数列:

[1, 2, 5, 10, 25, 47, 50, 83, 94, 139, 166, 235, 278, 415, 470, 695, 830, 1175, 1390, 2075, 2350, 3475, 3901, 4150, 6533, 6950, 7802, 11537, 13066, 19505, 23074, 32665, 39010, 57685, 65330, 97525, 115370, 163325, 195050, 288425, 326650, 542239, 576850, 1084478, 2711195, 5422390, 13555975, 27111950]

約数ペア:

[(1, 27111950), (2, 13555975), (5, 5422390), (10, 2711195), (25, 1084478), (47, 576850), (50, 542239), (83, 326650), (94, 288425), (139, 195050), (166, 163325), (235, 115370), (278, 97525), (415, 65330), (470, 57685), (695, 39010), (830, 32665), (1175, 23074), (1390, 19505), (2075, 13066), (2350, 11537), (3475, 7802), (3901, 6950), (4150, 6533)]