53449550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13883}}^1$

素因数の和:13913

約数の個数: 48

約数和(自身を含む): 123956352

約数和(自身を除く): 70506802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 13883, 27766, 69415, 97181, 138830, 152713, 194362, 305426, 347075, 485905, 694150, 763565, 971810, 1068991, 1527130, 2137982, 2429525, 3817825, 4859050, 5344955, 7635650, 10689910, 26724775, 53449550]

約数ペア:

[(1, 53449550), (2, 26724775), (5, 10689910), (7, 7635650), (10, 5344955), (11, 4859050), (14, 3817825), (22, 2429525), (25, 2137982), (35, 1527130), (50, 1068991), (55, 971810), (70, 763565), (77, 694150), (110, 485905), (154, 347075), (175, 305426), (275, 194362), (350, 152713), (385, 138830), (550, 97181), (770, 69415), (1925, 27766), (3850, 13883)]