50489080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 123494400

約数和(自身を除く): 73005320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2143, 2356, 2945, 4286, 4712, 5890, 8572, 10715, 11780, 17144, 21430, 23560, 40717, 42860, 66433, 81434, 85720, 132866, 162868, 203585, 265732, 325736, 332165, 407170, 531464, 664330, 814340, 1262227, 1328660, 1628680, 2524454, 2657320, 5048908, 6311135, 10097816, 12622270, 25244540, 50489080]

約数ペア:

[(1, 50489080), (2, 25244540), (4, 12622270), (5, 10097816), (8, 6311135), (10, 5048908), (19, 2657320), (20, 2524454), (31, 1628680), (38, 1328660), (40, 1262227), (62, 814340), (76, 664330), (95, 531464), (124, 407170), (152, 332165), (155, 325736), (190, 265732), (248, 203585), (310, 162868), (380, 132866), (589, 85720), (620, 81434), (760, 66433), (1178, 42860), (1240, 40717), (2143, 23560), (2356, 21430), (2945, 17144), (4286, 11780), (4712, 10715), (5890, 8572)]