2097151050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{89051}}^1$

素因数の和:89223

約数の個数: 48

約数和(自身を含む): 5234120352

約数和(自身を除く): 3136969302

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1570, 2355, 3925, 4710, 7850, 11775, 23550, 89051, 178102, 267153, 445255, 534306, 890510, 1335765, 2226275, 2671530, 4452550, 6678825, 13357650, 13981007, 27962014, 41943021, 69905035, 83886042, 139810070, 209715105, 349525175, 419430210, 699050350, 1048575525, 2097151050]

約数ペア:

[(1, 2097151050), (2, 1048575525), (3, 699050350), (5, 419430210), (6, 349525175), (10, 209715105), (15, 139810070), (25, 83886042), (30, 69905035), (50, 41943021), (75, 27962014), (150, 13981007), (157, 13357650), (314, 6678825), (471, 4452550), (785, 2671530), (942, 2226275), (1570, 1335765), (2355, 890510), (3925, 534306), (4710, 445255), (7850, 267153), (11775, 178102), (23550, 89051)]