49606425

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 106948512

約数和(自身を除く): 57342087

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 81, 85, 99, 131, 135, 153, 165, 187, 225, 255, 275, 297, 393, 405, 425, 459, 495, 561, 655, 675, 765, 825, 891, 935, 1179, 1275, 1377, 1441, 1485, 1683, 1965, 2025, 2227, 2295, 2475, 2805, 3275, 3537, 3825, 4323, 4455, 4675, 5049, 5895, 6681, 6885, 7205, 7425, 8415, 9825, 10611, 11135, 11475, 12969, 14025, 15147, 17685, 20043, 21615, 22275, 24497, 25245, 29475, 33405, 34425, 36025, 38907, 42075, 53055, 55675, 60129, 64845, 73491, 75735, 88425, 100215, 108075, 116721, 122485, 126225, 167025, 180387, 194535, 220473, 265275, 300645, 324225, 367455, 378675, 501075, 583605, 612425, 661419, 901935, 972675, 1102365, 1503225, 1837275, 1984257, 2918025, 3307095, 4509675, 5511825, 9921285, 16535475, 49606425]

約数ペア:

[(1, 49606425), (3, 16535475), (5, 9921285), (9, 5511825), (11, 4509675), (15, 3307095), (17, 2918025), (25, 1984257), (27, 1837275), (33, 1503225), (45, 1102365), (51, 972675), (55, 901935), (75, 661419), (81, 612425), (85, 583605), (99, 501075), (131, 378675), (135, 367455), (153, 324225), (165, 300645), (187, 265275), (225, 220473), (255, 194535), (275, 180387), (297, 167025), (393, 126225), (405, 122485), (425, 116721), (459, 108075), (495, 100215), (561, 88425), (655, 75735), (675, 73491), (765, 64845), (825, 60129), (891, 55675), (935, 53055), (1179, 42075), (1275, 38907), (1377, 36025), (1441, 34425), (1485, 33405), (1683, 29475), (1965, 25245), (2025, 24497), (2227, 22275), (2295, 21615), (2475, 20043), (2805, 17685), (3275, 15147), (3537, 14025), (3825, 12969), (4323, 11475), (4455, 11135), (4675, 10611), (5049, 9825), (5895, 8415), (6681, 7425), (6885, 7205)]