50649270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 95332170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 71, 79, 86, 105, 129, 142, 158, 210, 213, 215, 237, 258, 301, 355, 395, 426, 430, 474, 497, 553, 602, 645, 710, 790, 903, 994, 1065, 1106, 1185, 1290, 1491, 1505, 1659, 1806, 2130, 2370, 2485, 2765, 2982, 3010, 3053, 3318, 3397, 4515, 4970, 5530, 5609, 6106, 6794, 7455, 8295, 9030, 9159, 10191, 11218, 14910, 15265, 16590, 16827, 16985, 18318, 20382, 21371, 23779, 28045, 30530, 33654, 33970, 39263, 42742, 45795, 47558, 50955, 56090, 64113, 71337, 78526, 84135, 91590, 101910, 106855, 117789, 118895, 128226, 142674, 168270, 196315, 213710, 235578, 237790, 241187, 320565, 356685, 392630, 482374, 588945, 641130, 713370, 723561, 1177890, 1205935, 1447122, 1688309, 2411870, 3376618, 3617805, 5064927, 7235610, 8441545, 10129854, 16883090, 25324635, 50649270]

約数ペア:

[(1, 50649270), (2, 25324635), (3, 16883090), (5, 10129854), (6, 8441545), (7, 7235610), (10, 5064927), (14, 3617805), (15, 3376618), (21, 2411870), (30, 1688309), (35, 1447122), (42, 1205935), (43, 1177890), (70, 723561), (71, 713370), (79, 641130), (86, 588945), (105, 482374), (129, 392630), (142, 356685), (158, 320565), (210, 241187), (213, 237790), (215, 235578), (237, 213710), (258, 196315), (301, 168270), (355, 142674), (395, 128226), (426, 118895), (430, 117789), (474, 106855), (497, 101910), (553, 91590), (602, 84135), (645, 78526), (710, 71337), (790, 64113), (903, 56090), (994, 50955), (1065, 47558), (1106, 45795), (1185, 42742), (1290, 39263), (1491, 33970), (1505, 33654), (1659, 30530), (1806, 28045), (2130, 23779), (2370, 21371), (2485, 20382), (2765, 18318), (2982, 16985), (3010, 16827), (3053, 16590), (3318, 15265), (3397, 14910), (4515, 11218), (4970, 10191), (5530, 9159), (5609, 9030), (6106, 8295), (6794, 7455)]