50500450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 126241920

約数和(自身を除く): 75741470

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1009, 1430, 1925, 2002, 2018, 2275, 3575, 3850, 4550, 5005, 5045, 7063, 7150, 10010, 10090, 11099, 13117, 14126, 22198, 25025, 25225, 26234, 35315, 50050, 50450, 55495, 65585, 70630, 77693, 91819, 110990, 131170, 144287, 155386, 176575, 183638, 277475, 288574, 327925, 353150, 388465, 459095, 554950, 655850, 721435, 776930, 918190, 1010009, 1442870, 1942325, 2020018, 2295475, 3607175, 3884650, 4590950, 5050045, 7214350, 10100090, 25250225, 50500450]

約数ペア:

[(1, 50500450), (2, 25250225), (5, 10100090), (7, 7214350), (10, 5050045), (11, 4590950), (13, 3884650), (14, 3607175), (22, 2295475), (25, 2020018), (26, 1942325), (35, 1442870), (50, 1010009), (55, 918190), (65, 776930), (70, 721435), (77, 655850), (91, 554950), (110, 459095), (130, 388465), (143, 353150), (154, 327925), (175, 288574), (182, 277475), (275, 183638), (286, 176575), (325, 155386), (350, 144287), (385, 131170), (455, 110990), (550, 91819), (650, 77693), (715, 70630), (770, 65585), (910, 55495), (1001, 50450), (1009, 50050), (1430, 35315), (1925, 26234), (2002, 25225), (2018, 25025), (2275, 22198), (3575, 14126), (3850, 13117), (4550, 11099), (5005, 10090), (5045, 10010), (7063, 7150)]