53531970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 83049150

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 1663, 2146, 3219, 3326, 4989, 5365, 6438, 8315, 9978, 10730, 16095, 16630, 24945, 32190, 48227, 49890, 61531, 96454, 123062, 144681, 184593, 241135, 289362, 307655, 369186, 482270, 615310, 723405, 922965, 1446810, 1784399, 1845930, 3568798, 5353197, 8921995, 10706394, 17843990, 26765985, 53531970]

約数ペア:

[(1, 53531970), (2, 26765985), (3, 17843990), (5, 10706394), (6, 8921995), (10, 5353197), (15, 3568798), (29, 1845930), (30, 1784399), (37, 1446810), (58, 922965), (74, 723405), (87, 615310), (111, 482270), (145, 369186), (174, 307655), (185, 289362), (222, 241135), (290, 184593), (370, 144681), (435, 123062), (555, 96454), (870, 61531), (1073, 49890), (1110, 48227), (1663, 32190), (2146, 24945), (3219, 16630), (3326, 16095), (4989, 10730), (5365, 9978), (6438, 8315)]