43049780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 97569360

約数和(自身を除く): 54519580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2389, 3604, 4505, 4778, 9010, 9556, 11945, 18020, 23890, 40613, 47780, 81226, 126617, 162452, 203065, 253234, 406130, 506468, 633085, 812260, 1266170, 2152489, 2532340, 4304978, 8609956, 10762445, 21524890, 43049780]

約数ペア:

[(1, 43049780), (2, 21524890), (4, 10762445), (5, 8609956), (10, 4304978), (17, 2532340), (20, 2152489), (34, 1266170), (53, 812260), (68, 633085), (85, 506468), (106, 406130), (170, 253234), (212, 203065), (265, 162452), (340, 126617), (530, 81226), (901, 47780), (1060, 40613), (1802, 23890), (2389, 18020), (3604, 11945), (4505, 9556), (4778, 9010)]