49816440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 164268000

約数和(自身を除く): 114451560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 1949, 2130, 2556, 2840, 3195, 3898, 4260, 5112, 5847, 6390, 7796, 8520, 9745, 11694, 12780, 15592, 17541, 19490, 23388, 25560, 29235, 35082, 38980, 46776, 58470, 70164, 77960, 87705, 116940, 138379, 140328, 175410, 233880, 276758, 350820, 415137, 553516, 691895, 701640, 830274, 1107032, 1245411, 1383790, 1660548, 2075685, 2490822, 2767580, 3321096, 4151370, 4981644, 5535160, 6227055, 8302740, 9963288, 12454110, 16605480, 24908220, 49816440]

約数ペア:

[(1, 49816440), (2, 24908220), (3, 16605480), (4, 12454110), (5, 9963288), (6, 8302740), (8, 6227055), (9, 5535160), (10, 4981644), (12, 4151370), (15, 3321096), (18, 2767580), (20, 2490822), (24, 2075685), (30, 1660548), (36, 1383790), (40, 1245411), (45, 1107032), (60, 830274), (71, 701640), (72, 691895), (90, 553516), (120, 415137), (142, 350820), (180, 276758), (213, 233880), (284, 175410), (355, 140328), (360, 138379), (426, 116940), (568, 87705), (639, 77960), (710, 70164), (852, 58470), (1065, 46776), (1278, 38980), (1420, 35082), (1704, 29235), (1949, 25560), (2130, 23388), (2556, 19490), (2840, 17541), (3195, 15592), (3898, 12780), (4260, 11694), (5112, 9745), (5847, 8520), (6390, 7796)]