49001700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 159989760

約数和(自身を除く): 110988060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 479, 550, 620, 660, 682, 775, 825, 930, 958, 1023, 1100, 1364, 1437, 1550, 1650, 1705, 1860, 1916, 2046, 2325, 2395, 2874, 3100, 3300, 3410, 4092, 4650, 4790, 5115, 5269, 5748, 6820, 7185, 8525, 9300, 9580, 10230, 10538, 11975, 14370, 14849, 15807, 17050, 20460, 21076, 23950, 25575, 26345, 28740, 29698, 31614, 34100, 35925, 44547, 47900, 51150, 52690, 59396, 63228, 71850, 74245, 79035, 89094, 102300, 105380, 131725, 143700, 148490, 158070, 163339, 178188, 222735, 263450, 296980, 316140, 326678, 371225, 395175, 445470, 490017, 526900, 653356, 742450, 790350, 816695, 890940, 980034, 1113675, 1484900, 1580700, 1633390, 1960068, 2227350, 2450085, 3266780, 4083475, 4454700, 4900170, 8166950, 9800340, 12250425, 16333900, 24500850, 49001700]

約数ペア:

[(1, 49001700), (2, 24500850), (3, 16333900), (4, 12250425), (5, 9800340), (6, 8166950), (10, 4900170), (11, 4454700), (12, 4083475), (15, 3266780), (20, 2450085), (22, 2227350), (25, 1960068), (30, 1633390), (31, 1580700), (33, 1484900), (44, 1113675), (50, 980034), (55, 890940), (60, 816695), (62, 790350), (66, 742450), (75, 653356), (93, 526900), (100, 490017), (110, 445470), (124, 395175), (132, 371225), (150, 326678), (155, 316140), (165, 296980), (186, 263450), (220, 222735), (275, 178188), (300, 163339), (310, 158070), (330, 148490), (341, 143700), (372, 131725), (465, 105380), (479, 102300), (550, 89094), (620, 79035), (660, 74245), (682, 71850), (775, 63228), (825, 59396), (930, 52690), (958, 51150), (1023, 47900), (1100, 44547), (1364, 35925), (1437, 34100), (1550, 31614), (1650, 29698), (1705, 28740), (1860, 26345), (1916, 25575), (2046, 23950), (2325, 21076), (2395, 20460), (2874, 17050), (3100, 15807), (3300, 14849), (3410, 14370), (4092, 11975), (4650, 10538), (4790, 10230), (5115, 9580), (5269, 9300), (5748, 8525), (6820, 7185)]