55192920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3656

約数の個数: 64

約数和(自身を含む): 166890240

約数和(自身を除く): 111697320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3511, 3930, 5240, 7022, 7860, 10533, 14044, 15720, 17555, 21066, 28088, 35110, 42132, 52665, 70220, 84264, 105330, 140440, 210660, 421320, 459941, 919882, 1379823, 1839764, 2299705, 2759646, 3679528, 4599410, 5519292, 6899115, 9198820, 11038584, 13798230, 18397640, 27596460, 55192920]

約数ペア:

[(1, 55192920), (2, 27596460), (3, 18397640), (4, 13798230), (5, 11038584), (6, 9198820), (8, 6899115), (10, 5519292), (12, 4599410), (15, 3679528), (20, 2759646), (24, 2299705), (30, 1839764), (40, 1379823), (60, 919882), (120, 459941), (131, 421320), (262, 210660), (393, 140440), (524, 105330), (655, 84264), (786, 70220), (1048, 52665), (1310, 42132), (1572, 35110), (1965, 28088), (2620, 21066), (3144, 17555), (3511, 15720), (3930, 14044), (5240, 10533), (7022, 7860)]