53649160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 128937600

約数和(自身を除く): 75288440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 967, 1387, 1460, 1934, 2774, 2920, 3868, 4835, 5548, 6935, 7736, 9670, 11096, 13870, 18373, 19340, 27740, 36746, 38680, 55480, 70591, 73492, 91865, 141182, 146984, 183730, 282364, 352955, 367460, 564728, 705910, 734920, 1341229, 1411820, 2682458, 2823640, 5364916, 6706145, 10729832, 13412290, 26824580, 53649160]

約数ペア:

[(1, 53649160), (2, 26824580), (4, 13412290), (5, 10729832), (8, 6706145), (10, 5364916), (19, 2823640), (20, 2682458), (38, 1411820), (40, 1341229), (73, 734920), (76, 705910), (95, 564728), (146, 367460), (152, 352955), (190, 282364), (292, 183730), (365, 146984), (380, 141182), (584, 91865), (730, 73492), (760, 70591), (967, 55480), (1387, 38680), (1460, 36746), (1934, 27740), (2774, 19340), (2920, 18373), (3868, 13870), (4835, 11096), (5548, 9670), (6935, 7736)]