52706850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 155722176

約数和(自身を除く): 103015326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 71, 75, 98, 101, 105, 142, 147, 150, 175, 202, 210, 213, 245, 294, 303, 350, 355, 426, 490, 497, 505, 525, 606, 707, 710, 735, 994, 1010, 1050, 1065, 1225, 1414, 1470, 1491, 1515, 1775, 2121, 2130, 2450, 2485, 2525, 2982, 3030, 3479, 3535, 3550, 3675, 4242, 4949, 4970, 5050, 5325, 6958, 7070, 7171, 7350, 7455, 7575, 9898, 10437, 10605, 10650, 12425, 14342, 14847, 14910, 15150, 17395, 17675, 20874, 21210, 21513, 24745, 24850, 29694, 34790, 35350, 35855, 37275, 43026, 49490, 50197, 52185, 53025, 71710, 74235, 74550, 86975, 100394, 104370, 106050, 107565, 123725, 148470, 150591, 173950, 179275, 215130, 247450, 250985, 260925, 301182, 351379, 358550, 371175, 501970, 521850, 537825, 702758, 742350, 752955, 1054137, 1075650, 1254925, 1505910, 1756895, 2108274, 2509850, 3513790, 3764775, 5270685, 7529550, 8784475, 10541370, 17568950, 26353425, 52706850]

約数ペア:

[(1, 52706850), (2, 26353425), (3, 17568950), (5, 10541370), (6, 8784475), (7, 7529550), (10, 5270685), (14, 3764775), (15, 3513790), (21, 2509850), (25, 2108274), (30, 1756895), (35, 1505910), (42, 1254925), (49, 1075650), (50, 1054137), (70, 752955), (71, 742350), (75, 702758), (98, 537825), (101, 521850), (105, 501970), (142, 371175), (147, 358550), (150, 351379), (175, 301182), (202, 260925), (210, 250985), (213, 247450), (245, 215130), (294, 179275), (303, 173950), (350, 150591), (355, 148470), (426, 123725), (490, 107565), (497, 106050), (505, 104370), (525, 100394), (606, 86975), (707, 74550), (710, 74235), (735, 71710), (994, 53025), (1010, 52185), (1050, 50197), (1065, 49490), (1225, 43026), (1414, 37275), (1470, 35855), (1491, 35350), (1515, 34790), (1775, 29694), (2121, 24850), (2130, 24745), (2450, 21513), (2485, 21210), (2525, 20874), (2982, 17675), (3030, 17395), (3479, 15150), (3535, 14910), (3550, 14847), (3675, 14342), (4242, 12425), (4949, 10650), (4970, 10605), (5050, 10437), (5325, 9898), (6958, 7575), (7070, 7455), (7171, 7350)]