55550288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 114903360

約数和(自身を除く): 59353072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 1559, 2096, 2227, 3118, 4454, 6236, 8908, 12472, 17816, 24944, 26503, 35632, 53006, 106012, 204229, 212024, 408458, 424048, 816916, 1633832, 3267664, 3471893, 6943786, 13887572, 27775144, 55550288]

約数ペア:

[(1, 55550288), (2, 27775144), (4, 13887572), (8, 6943786), (16, 3471893), (17, 3267664), (34, 1633832), (68, 816916), (131, 424048), (136, 408458), (262, 212024), (272, 204229), (524, 106012), (1048, 53006), (1559, 35632), (2096, 26503), (2227, 24944), (3118, 17816), (4454, 12472), (6236, 8908)]