56553119955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{41047}}^1$

素因数の和:42876

約数の個数: 48

約数和(自身を含む): 103851768384

約数和(自身を除く): 47298648429

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1801, 5403, 9005, 16209, 27015, 30617, 41047, 81045, 91851, 123141, 153085, 205235, 275553, 369423, 459255, 615705, 697799, 1377765, 1847115, 2093397, 3488995, 6280191, 10466985, 31400955, 73925647, 221776941, 369628235, 665330823, 1108884705, 1256735999, 3326654115, 3770207997, 6283679995, 11310623991, 18851039985, 56553119955]

約数ペア:

[(1, 56553119955), (3, 18851039985), (5, 11310623991), (9, 6283679995), (15, 3770207997), (17, 3326654115), (45, 1256735999), (51, 1108884705), (85, 665330823), (153, 369628235), (255, 221776941), (765, 73925647), (1801, 31400955), (5403, 10466985), (9005, 6280191), (16209, 3488995), (27015, 2093397), (30617, 1847115), (41047, 1377765), (81045, 697799), (91851, 615705), (123141, 459255), (153085, 369423), (205235, 275553)]