53909040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 180363456

約数和(自身を除く): 126454416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 181, 204, 219, 240, 255, 272, 292, 340, 362, 365, 408, 438, 510, 543, 584, 680, 724, 730, 816, 876, 905, 1020, 1086, 1095, 1168, 1241, 1360, 1448, 1460, 1752, 1810, 2040, 2172, 2190, 2482, 2715, 2896, 2920, 3077, 3504, 3620, 3723, 4080, 4344, 4380, 4964, 5430, 5840, 6154, 6205, 7240, 7446, 8688, 8760, 9231, 9928, 10860, 12308, 12410, 13213, 14480, 14892, 15385, 17520, 18462, 18615, 19856, 21720, 24616, 24820, 26426, 29784, 30770, 36924, 37230, 39639, 43440, 46155, 49232, 49640, 52852, 59568, 61540, 66065, 73848, 74460, 79278, 92310, 99280, 105704, 123080, 132130, 147696, 148920, 158556, 184620, 198195, 211408, 224621, 246160, 264260, 297840, 317112, 369240, 396390, 449242, 528520, 634224, 673863, 738480, 792780, 898484, 1057040, 1123105, 1347726, 1585560, 1796968, 2246210, 2695452, 3171120, 3369315, 3593936, 4492420, 5390904, 6738630, 8984840, 10781808, 13477260, 17969680, 26954520, 53909040]

約数ペア:

[(1, 53909040), (2, 26954520), (3, 17969680), (4, 13477260), (5, 10781808), (6, 8984840), (8, 6738630), (10, 5390904), (12, 4492420), (15, 3593936), (16, 3369315), (17, 3171120), (20, 2695452), (24, 2246210), (30, 1796968), (34, 1585560), (40, 1347726), (48, 1123105), (51, 1057040), (60, 898484), (68, 792780), (73, 738480), (80, 673863), (85, 634224), (102, 528520), (120, 449242), (136, 396390), (146, 369240), (170, 317112), (181, 297840), (204, 264260), (219, 246160), (240, 224621), (255, 211408), (272, 198195), (292, 184620), (340, 158556), (362, 148920), (365, 147696), (408, 132130), (438, 123080), (510, 105704), (543, 99280), (584, 92310), (680, 79278), (724, 74460), (730, 73848), (816, 66065), (876, 61540), (905, 59568), (1020, 52852), (1086, 49640), (1095, 49232), (1168, 46155), (1241, 43440), (1360, 39639), (1448, 37230), (1460, 36924), (1752, 30770), (1810, 29784), (2040, 26426), (2172, 24820), (2190, 24616), (2482, 21720), (2715, 19856), (2896, 18615), (2920, 18462), (3077, 17520), (3504, 15385), (3620, 14892), (3723, 14480), (4080, 13213), (4344, 12410), (4380, 12308), (4964, 10860), (5430, 9928), (5840, 9231), (6154, 8760), (6205, 8688), (7240, 7446)]