49340550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^4\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 143792136

約数和(自身を除く): 94451586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 137, 147, 150, 175, 210, 245, 274, 294, 343, 350, 411, 490, 525, 685, 686, 735, 822, 959, 1029, 1050, 1225, 1370, 1470, 1715, 1918, 2055, 2058, 2401, 2450, 2877, 3425, 3430, 3675, 4110, 4795, 4802, 5145, 5754, 6713, 6850, 7203, 7350, 8575, 9590, 10275, 10290, 12005, 13426, 14385, 14406, 17150, 20139, 20550, 23975, 24010, 25725, 28770, 33565, 36015, 40278, 46991, 47950, 51450, 60025, 67130, 71925, 72030, 93982, 100695, 120050, 140973, 143850, 167825, 180075, 201390, 234955, 281946, 328937, 335650, 360150, 469910, 503475, 657874, 704865, 986811, 1006950, 1174775, 1409730, 1644685, 1973622, 2349550, 3289370, 3524325, 4934055, 7048650, 8223425, 9868110, 16446850, 24670275, 49340550]

約数ペア:

[(1, 49340550), (2, 24670275), (3, 16446850), (5, 9868110), (6, 8223425), (7, 7048650), (10, 4934055), (14, 3524325), (15, 3289370), (21, 2349550), (25, 1973622), (30, 1644685), (35, 1409730), (42, 1174775), (49, 1006950), (50, 986811), (70, 704865), (75, 657874), (98, 503475), (105, 469910), (137, 360150), (147, 335650), (150, 328937), (175, 281946), (210, 234955), (245, 201390), (274, 180075), (294, 167825), (343, 143850), (350, 140973), (411, 120050), (490, 100695), (525, 93982), (685, 72030), (686, 71925), (735, 67130), (822, 60025), (959, 51450), (1029, 47950), (1050, 46991), (1225, 40278), (1370, 36015), (1470, 33565), (1715, 28770), (1918, 25725), (2055, 24010), (2058, 23975), (2401, 20550), (2450, 20139), (2877, 17150), (3425, 14406), (3430, 14385), (3675, 13426), (4110, 12005), (4795, 10290), (4802, 10275), (5145, 9590), (5754, 8575), (6713, 7350), (6850, 7203)]