50426145

素因数分解:

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

素因数の和:63

約数の個数: 144

約数和(自身を含む): 116188800

約数和(自身を除く): 65762655

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 81, 99, 105, 121, 135, 147, 165, 189, 231, 243, 245, 297, 315, 343, 363, 385, 405, 441, 495, 539, 567, 605, 693, 735, 847, 891, 945, 1029, 1089, 1155, 1215, 1323, 1485, 1617, 1701, 1715, 1815, 2079, 2205, 2541, 2673, 2695, 2835, 3087, 3267, 3465, 3773, 3969, 4235, 4455, 4851, 5145, 5445, 5929, 6237, 6615, 7623, 8085, 8505, 9261, 9801, 10395, 11319, 11907, 12705, 13365, 14553, 15435, 16335, 17787, 18711, 18865, 19845, 22869, 24255, 27783, 29403, 29645, 31185, 33957, 38115, 41503, 43659, 46305, 49005, 53361, 56595, 59535, 68607, 72765, 83349, 88935, 93555, 101871, 114345, 124509, 130977, 138915, 147015, 160083, 169785, 205821, 207515, 218295, 266805, 305613, 343035, 373527, 416745, 480249, 509355, 622545, 654885, 800415, 916839, 1029105, 1120581, 1440747, 1528065, 1867635, 2401245, 3361743, 4584195, 5602905, 7203735, 10085229, 16808715, 50426145]

約数ペア:

[(1, 50426145), (3, 16808715), (5, 10085229), (7, 7203735), (9, 5602905), (11, 4584195), (15, 3361743), (21, 2401245), (27, 1867635), (33, 1528065), (35, 1440747), (45, 1120581), (49, 1029105), (55, 916839), (63, 800415), (77, 654885), (81, 622545), (99, 509355), (105, 480249), (121, 416745), (135, 373527), (147, 343035), (165, 305613), (189, 266805), (231, 218295), (243, 207515), (245, 205821), (297, 169785), (315, 160083), (343, 147015), (363, 138915), (385, 130977), (405, 124509), (441, 114345), (495, 101871), (539, 93555), (567, 88935), (605, 83349), (693, 72765), (735, 68607), (847, 59535), (891, 56595), (945, 53361), (1029, 49005), (1089, 46305), (1155, 43659), (1215, 41503), (1323, 38115), (1485, 33957), (1617, 31185), (1701, 29645), (1715, 29403), (1815, 27783), (2079, 24255), (2205, 22869), (2541, 19845), (2673, 18865), (2695, 18711), (2835, 17787), (3087, 16335), (3267, 15435), (3465, 14553), (3773, 13365), (3969, 12705), (4235, 11907), (4455, 11319), (4851, 10395), (5145, 9801), (5445, 9261), (5929, 8505), (6237, 8085), (6615, 7623)]