50175700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 113992704

約数和(自身を除く): 63817004

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 71, 74, 100, 142, 148, 185, 191, 284, 355, 370, 382, 710, 740, 764, 925, 955, 1420, 1775, 1850, 1910, 2627, 3550, 3700, 3820, 4775, 5254, 7067, 7100, 9550, 10508, 13135, 13561, 14134, 19100, 26270, 27122, 28268, 35335, 52540, 54244, 65675, 67805, 70670, 131350, 135610, 141340, 176675, 262700, 271220, 339025, 353350, 501757, 678050, 706700, 1003514, 1356100, 2007028, 2508785, 5017570, 10035140, 12543925, 25087850, 50175700]

約数ペア:

[(1, 50175700), (2, 25087850), (4, 12543925), (5, 10035140), (10, 5017570), (20, 2508785), (25, 2007028), (37, 1356100), (50, 1003514), (71, 706700), (74, 678050), (100, 501757), (142, 353350), (148, 339025), (185, 271220), (191, 262700), (284, 176675), (355, 141340), (370, 135610), (382, 131350), (710, 70670), (740, 67805), (764, 65675), (925, 54244), (955, 52540), (1420, 35335), (1775, 28268), (1850, 27122), (1910, 26270), (2627, 19100), (3550, 14134), (3700, 13561), (3820, 13135), (4775, 10508), (5254, 9550), (7067, 7100)]