53230380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126739}}^1$

素因数の和:126758

約数の個数: 48

約数和(自身を含む): 170338560

約数和(自身を除く): 117108180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 126739, 253478, 380217, 506956, 633695, 760434, 887173, 1267390, 1520868, 1774346, 1901085, 2534780, 2661519, 3548692, 3802170, 4435865, 5323038, 7604340, 8871730, 10646076, 13307595, 17743460, 26615190, 53230380]

約数ペア:

[(1, 53230380), (2, 26615190), (3, 17743460), (4, 13307595), (5, 10646076), (6, 8871730), (7, 7604340), (10, 5323038), (12, 4435865), (14, 3802170), (15, 3548692), (20, 2661519), (21, 2534780), (28, 1901085), (30, 1774346), (35, 1520868), (42, 1267390), (60, 887173), (70, 760434), (84, 633695), (105, 506956), (140, 380217), (210, 253478), (420, 126739)]