50316345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 95688216

約数和(自身を除く): 45371871

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 73, 85, 153, 159, 219, 255, 265, 289, 365, 477, 657, 765, 795, 867, 901, 1095, 1241, 1445, 2385, 2601, 2703, 3285, 3723, 3869, 4335, 4505, 6205, 8109, 11169, 11607, 13005, 13515, 15317, 18615, 19345, 21097, 34821, 40545, 45951, 55845, 58035, 63291, 65773, 76585, 105485, 137853, 174105, 189873, 197319, 229755, 316455, 328865, 591957, 689265, 949365, 986595, 1118141, 2959785, 3354423, 5590705, 10063269, 16772115, 50316345]

約数ペア:

[(1, 50316345), (3, 16772115), (5, 10063269), (9, 5590705), (15, 3354423), (17, 2959785), (45, 1118141), (51, 986595), (53, 949365), (73, 689265), (85, 591957), (153, 328865), (159, 316455), (219, 229755), (255, 197319), (265, 189873), (289, 174105), (365, 137853), (477, 105485), (657, 76585), (765, 65773), (795, 63291), (867, 58035), (901, 55845), (1095, 45951), (1241, 40545), (1445, 34821), (2385, 21097), (2601, 19345), (2703, 18615), (3285, 15317), (3723, 13515), (3869, 13005), (4335, 11607), (4505, 11169), (6205, 8109)]