49690830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 99608370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 449, 465, 510, 527, 595, 651, 714, 898, 930, 1054, 1085, 1190, 1302, 1347, 1581, 1785, 2170, 2245, 2635, 2694, 3143, 3162, 3255, 3570, 3689, 4490, 5270, 6286, 6510, 6735, 7378, 7633, 7905, 9429, 11067, 13470, 13919, 15266, 15715, 15810, 18445, 18858, 22134, 22899, 27838, 31430, 36890, 38165, 41757, 45798, 47145, 53431, 55335, 69595, 76330, 83514, 94290, 97433, 106862, 110670, 114495, 139190, 160293, 194866, 208785, 228990, 236623, 267155, 292299, 320586, 417570, 473246, 487165, 534310, 584598, 709869, 801465, 974330, 1183115, 1419738, 1461495, 1602930, 1656361, 2366230, 2922990, 3312722, 3549345, 4969083, 7098690, 8281805, 9938166, 16563610, 24845415, 49690830]

約数ペア:

[(1, 49690830), (2, 24845415), (3, 16563610), (5, 9938166), (6, 8281805), (7, 7098690), (10, 4969083), (14, 3549345), (15, 3312722), (17, 2922990), (21, 2366230), (30, 1656361), (31, 1602930), (34, 1461495), (35, 1419738), (42, 1183115), (51, 974330), (62, 801465), (70, 709869), (85, 584598), (93, 534310), (102, 487165), (105, 473246), (119, 417570), (155, 320586), (170, 292299), (186, 267155), (210, 236623), (217, 228990), (238, 208785), (255, 194866), (310, 160293), (357, 139190), (434, 114495), (449, 110670), (465, 106862), (510, 97433), (527, 94290), (595, 83514), (651, 76330), (714, 69595), (898, 55335), (930, 53431), (1054, 47145), (1085, 45798), (1190, 41757), (1302, 38165), (1347, 36890), (1581, 31430), (1785, 27838), (2170, 22899), (2245, 22134), (2635, 18858), (2694, 18445), (3143, 15810), (3162, 15715), (3255, 15266), (3570, 13919), (3689, 13470), (4490, 11067), (5270, 9429), (6286, 7905), (6510, 7633), (6735, 7378)]