55916550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 151492536

約数和(自身を除く): 95575986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 907, 1233, 1370, 1814, 2055, 2466, 2721, 3425, 4110, 4535, 5442, 6165, 6850, 8163, 9070, 10275, 12330, 13605, 16326, 20550, 22675, 27210, 30825, 40815, 45350, 61650, 68025, 81630, 124259, 136050, 204075, 248518, 372777, 408150, 621295, 745554, 1118331, 1242590, 1863885, 2236662, 3106475, 3727770, 5591655, 6212950, 9319425, 11183310, 18638850, 27958275, 55916550]

約数ペア:

[(1, 55916550), (2, 27958275), (3, 18638850), (5, 11183310), (6, 9319425), (9, 6212950), (10, 5591655), (15, 3727770), (18, 3106475), (25, 2236662), (30, 1863885), (45, 1242590), (50, 1118331), (75, 745554), (90, 621295), (137, 408150), (150, 372777), (225, 248518), (274, 204075), (411, 136050), (450, 124259), (685, 81630), (822, 68025), (907, 61650), (1233, 45350), (1370, 40815), (1814, 30825), (2055, 27210), (2466, 22675), (2721, 20550), (3425, 16326), (4110, 13605), (4535, 12330), (5442, 10275), (6165, 9070), (6850, 8163)]