56091400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 137491200

約数和(自身を除く): 81399800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 83, 100, 109, 124, 155, 166, 200, 218, 248, 310, 332, 415, 436, 545, 620, 664, 775, 830, 872, 1090, 1240, 1550, 1660, 2075, 2180, 2573, 2725, 3100, 3320, 3379, 4150, 4360, 5146, 5450, 6200, 6758, 8300, 9047, 10292, 10900, 12865, 13516, 16600, 16895, 18094, 20584, 21800, 25730, 27032, 33790, 36188, 45235, 51460, 64325, 67580, 72376, 84475, 90470, 102920, 128650, 135160, 168950, 180940, 226175, 257300, 280457, 337900, 361880, 452350, 514600, 560914, 675800, 904700, 1121828, 1402285, 1809400, 2243656, 2804570, 5609140, 7011425, 11218280, 14022850, 28045700, 56091400]

約数ペア:

[(1, 56091400), (2, 28045700), (4, 14022850), (5, 11218280), (8, 7011425), (10, 5609140), (20, 2804570), (25, 2243656), (31, 1809400), (40, 1402285), (50, 1121828), (62, 904700), (83, 675800), (100, 560914), (109, 514600), (124, 452350), (155, 361880), (166, 337900), (200, 280457), (218, 257300), (248, 226175), (310, 180940), (332, 168950), (415, 135160), (436, 128650), (545, 102920), (620, 90470), (664, 84475), (775, 72376), (830, 67580), (872, 64325), (1090, 51460), (1240, 45235), (1550, 36188), (1660, 33790), (2075, 27032), (2180, 25730), (2573, 21800), (2725, 20584), (3100, 18094), (3320, 16895), (3379, 16600), (4150, 13516), (4360, 12865), (5146, 10900), (5450, 10292), (6200, 9047), (6758, 8300)]