50140090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5047

約数の個数: 64

約数和(自身を含む): 121201920

約数和(自身を除く): 71061830

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 5009, 10010, 10018, 25045, 35063, 50090, 55099, 65117, 70126, 110198, 130234, 175315, 275495, 325585, 350630, 385693, 455819, 550990, 651170, 716287, 771386, 911638, 1432574, 1928465, 2279095, 3581435, 3856930, 4558190, 5014009, 7162870, 10028018, 25070045, 50140090]

約数ペア:

[(1, 50140090), (2, 25070045), (5, 10028018), (7, 7162870), (10, 5014009), (11, 4558190), (13, 3856930), (14, 3581435), (22, 2279095), (26, 1928465), (35, 1432574), (55, 911638), (65, 771386), (70, 716287), (77, 651170), (91, 550990), (110, 455819), (130, 385693), (143, 350630), (154, 325585), (182, 275495), (286, 175315), (385, 130234), (455, 110198), (715, 70126), (770, 65117), (910, 55099), (1001, 50090), (1430, 35063), (2002, 25045), (5005, 10018), (5009, 10010)]