49880600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 100109800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 41, 44, 50, 55, 56, 70, 77, 79, 82, 88, 100, 110, 140, 154, 158, 164, 175, 200, 205, 220, 275, 280, 287, 308, 316, 328, 350, 385, 395, 410, 440, 451, 550, 553, 574, 616, 632, 700, 770, 790, 820, 869, 902, 1025, 1100, 1106, 1148, 1400, 1435, 1540, 1580, 1640, 1738, 1804, 1925, 1975, 2050, 2200, 2212, 2255, 2296, 2765, 2870, 3080, 3157, 3160, 3239, 3476, 3608, 3850, 3950, 4100, 4345, 4424, 4510, 5530, 5740, 6083, 6314, 6478, 6952, 7175, 7700, 7900, 8200, 8690, 9020, 11060, 11275, 11480, 12166, 12628, 12956, 13825, 14350, 15400, 15785, 15800, 16195, 17380, 18040, 21725, 22120, 22550, 22673, 24332, 25256, 25912, 27650, 28700, 30415, 31570, 32390, 34760, 35629, 43450, 45100, 45346, 48664, 55300, 57400, 60830, 63140, 64780, 71258, 78925, 80975, 86900, 90200, 90692, 110600, 113365, 121660, 126280, 129560, 142516, 152075, 157850, 161950, 173800, 178145, 181384, 226730, 243320, 249403, 285032, 304150, 315700, 323900, 356290, 453460, 498806, 566825, 608300, 631400, 647800, 712580, 890725, 906920, 997612, 1133650, 1216600, 1247015, 1425160, 1781450, 1995224, 2267300, 2494030, 3562900, 4534600, 4988060, 6235075, 7125800, 9976120, 12470150, 24940300, 49880600]

約数ペア:

[(1, 49880600), (2, 24940300), (4, 12470150), (5, 9976120), (7, 7125800), (8, 6235075), (10, 4988060), (11, 4534600), (14, 3562900), (20, 2494030), (22, 2267300), (25, 1995224), (28, 1781450), (35, 1425160), (40, 1247015), (41, 1216600), (44, 1133650), (50, 997612), (55, 906920), (56, 890725), (70, 712580), (77, 647800), (79, 631400), (82, 608300), (88, 566825), (100, 498806), (110, 453460), (140, 356290), (154, 323900), (158, 315700), (164, 304150), (175, 285032), (200, 249403), (205, 243320), (220, 226730), (275, 181384), (280, 178145), (287, 173800), (308, 161950), (316, 157850), (328, 152075), (350, 142516), (385, 129560), (395, 126280), (410, 121660), (440, 113365), (451, 110600), (550, 90692), (553, 90200), (574, 86900), (616, 80975), (632, 78925), (700, 71258), (770, 64780), (790, 63140), (820, 60830), (869, 57400), (902, 55300), (1025, 48664), (1100, 45346), (1106, 45100), (1148, 43450), (1400, 35629), (1435, 34760), (1540, 32390), (1580, 31570), (1640, 30415), (1738, 28700), (1804, 27650), (1925, 25912), (1975, 25256), (2050, 24332), (2200, 22673), (2212, 22550), (2255, 22120), (2296, 21725), (2765, 18040), (2870, 17380), (3080, 16195), (3157, 15800), (3160, 15785), (3239, 15400), (3476, 14350), (3608, 13825), (3850, 12956), (3950, 12628), (4100, 12166), (4345, 11480), (4424, 11275), (4510, 11060), (5530, 9020), (5740, 8690), (6083, 8200), (6314, 7900), (6478, 7700), (6952, 7175)]