56345300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 134595552

約数和(自身を除く): 78250252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 181, 220, 275, 283, 362, 550, 566, 724, 905, 1100, 1132, 1415, 1810, 1991, 2830, 3113, 3620, 3982, 4525, 5660, 6226, 7075, 7964, 9050, 9955, 12452, 14150, 15565, 18100, 19910, 28300, 31130, 39820, 49775, 51223, 62260, 77825, 99550, 102446, 155650, 199100, 204892, 256115, 311300, 512230, 563453, 1024460, 1126906, 1280575, 2253812, 2561150, 2817265, 5122300, 5634530, 11269060, 14086325, 28172650, 56345300]

約数ペア:

[(1, 56345300), (2, 28172650), (4, 14086325), (5, 11269060), (10, 5634530), (11, 5122300), (20, 2817265), (22, 2561150), (25, 2253812), (44, 1280575), (50, 1126906), (55, 1024460), (100, 563453), (110, 512230), (181, 311300), (220, 256115), (275, 204892), (283, 199100), (362, 155650), (550, 102446), (566, 99550), (724, 77825), (905, 62260), (1100, 51223), (1132, 49775), (1415, 39820), (1810, 31130), (1991, 28300), (2830, 19910), (3113, 18100), (3620, 15565), (3982, 14150), (4525, 12452), (5660, 9955), (6226, 9050), (7075, 7964)]