49793700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 159989760

約数和(自身を除く): 110196060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 132, 150, 158, 165, 191, 220, 237, 275, 300, 316, 330, 382, 395, 474, 550, 573, 660, 764, 790, 825, 869, 948, 955, 1100, 1146, 1185, 1580, 1650, 1738, 1910, 1975, 2101, 2292, 2370, 2607, 2865, 3300, 3476, 3820, 3950, 4202, 4345, 4740, 4775, 5214, 5730, 5925, 6303, 7900, 8404, 8690, 9550, 10428, 10505, 11460, 11850, 12606, 13035, 14325, 15089, 17380, 19100, 21010, 21725, 23700, 25212, 26070, 28650, 30178, 31515, 42020, 43450, 45267, 52140, 52525, 57300, 60356, 63030, 65175, 75445, 86900, 90534, 105050, 126060, 130350, 150890, 157575, 165979, 181068, 210100, 226335, 260700, 301780, 315150, 331958, 377225, 452670, 497937, 630300, 663916, 754450, 829895, 905340, 995874, 1131675, 1508900, 1659790, 1991748, 2263350, 2489685, 3319580, 4149475, 4526700, 4979370, 8298950, 9958740, 12448425, 16597900, 24896850, 49793700]

約数ペア:

[(1, 49793700), (2, 24896850), (3, 16597900), (4, 12448425), (5, 9958740), (6, 8298950), (10, 4979370), (11, 4526700), (12, 4149475), (15, 3319580), (20, 2489685), (22, 2263350), (25, 1991748), (30, 1659790), (33, 1508900), (44, 1131675), (50, 995874), (55, 905340), (60, 829895), (66, 754450), (75, 663916), (79, 630300), (100, 497937), (110, 452670), (132, 377225), (150, 331958), (158, 315150), (165, 301780), (191, 260700), (220, 226335), (237, 210100), (275, 181068), (300, 165979), (316, 157575), (330, 150890), (382, 130350), (395, 126060), (474, 105050), (550, 90534), (573, 86900), (660, 75445), (764, 65175), (790, 63030), (825, 60356), (869, 57300), (948, 52525), (955, 52140), (1100, 45267), (1146, 43450), (1185, 42020), (1580, 31515), (1650, 30178), (1738, 28650), (1910, 26070), (1975, 25212), (2101, 23700), (2292, 21725), (2370, 21010), (2607, 19100), (2865, 17380), (3300, 15089), (3476, 14325), (3820, 13035), (3950, 12606), (4202, 11850), (4345, 11460), (4740, 10505), (4775, 10428), (5214, 9550), (5730, 8690), (5925, 8404), (6303, 7900)]