53165800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 137937600

約数和(自身を除く): 84771800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 425, 475, 646, 680, 760, 823, 850, 950, 1292, 1615, 1646, 1700, 1900, 2584, 3230, 3292, 3400, 3800, 4115, 6460, 6584, 8075, 8230, 12920, 13991, 15637, 16150, 16460, 20575, 27982, 31274, 32300, 32920, 41150, 55964, 62548, 64600, 69955, 78185, 82300, 111928, 125096, 139910, 156370, 164600, 265829, 279820, 312740, 349775, 390925, 531658, 559640, 625480, 699550, 781850, 1063316, 1329145, 1399100, 1563700, 2126632, 2658290, 2798200, 3127400, 5316580, 6645725, 10633160, 13291450, 26582900, 53165800]

約数ペア:

[(1, 53165800), (2, 26582900), (4, 13291450), (5, 10633160), (8, 6645725), (10, 5316580), (17, 3127400), (19, 2798200), (20, 2658290), (25, 2126632), (34, 1563700), (38, 1399100), (40, 1329145), (50, 1063316), (68, 781850), (76, 699550), (85, 625480), (95, 559640), (100, 531658), (136, 390925), (152, 349775), (170, 312740), (190, 279820), (200, 265829), (323, 164600), (340, 156370), (380, 139910), (425, 125096), (475, 111928), (646, 82300), (680, 78185), (760, 69955), (823, 64600), (850, 62548), (950, 55964), (1292, 41150), (1615, 32920), (1646, 32300), (1700, 31274), (1900, 27982), (2584, 20575), (3230, 16460), (3292, 16150), (3400, 15637), (3800, 13991), (4115, 12920), (6460, 8230), (6584, 8075)]