50714140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 110847744

約数和(自身を除く): 60133604

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 521, 620, 628, 785, 1042, 1570, 2084, 2605, 3140, 4867, 5210, 9734, 10420, 16151, 19468, 24335, 32302, 48670, 64604, 80755, 81797, 97340, 161510, 163594, 323020, 327188, 408985, 817970, 1635940, 2535707, 5071414, 10142828, 12678535, 25357070, 50714140]

約数ペア:

[(1, 50714140), (2, 25357070), (4, 12678535), (5, 10142828), (10, 5071414), (20, 2535707), (31, 1635940), (62, 817970), (124, 408985), (155, 327188), (157, 323020), (310, 163594), (314, 161510), (521, 97340), (620, 81797), (628, 80755), (785, 64604), (1042, 48670), (1570, 32302), (2084, 24335), (2605, 19468), (3140, 16151), (4867, 10420), (5210, 9734)]