54949972

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 123636800

約数和(自身を除く): 68686828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 331, 343, 484, 539, 662, 686, 847, 1078, 1324, 1372, 1694, 2156, 2317, 3388, 3641, 3773, 4634, 5929, 7282, 7546, 9268, 11858, 14564, 15092, 16219, 23716, 25487, 32438, 40051, 41503, 50974, 64876, 80102, 83006, 101948, 113533, 160204, 166012, 178409, 227066, 280357, 356818, 454132, 560714, 713636, 1121428, 1248863, 1962499, 2497726, 3924998, 4995452, 7849996, 13737493, 27474986, 54949972]

約数ペア:

[(1, 54949972), (2, 27474986), (4, 13737493), (7, 7849996), (11, 4995452), (14, 3924998), (22, 2497726), (28, 1962499), (44, 1248863), (49, 1121428), (77, 713636), (98, 560714), (121, 454132), (154, 356818), (196, 280357), (242, 227066), (308, 178409), (331, 166012), (343, 160204), (484, 113533), (539, 101948), (662, 83006), (686, 80102), (847, 64876), (1078, 50974), (1324, 41503), (1372, 40051), (1694, 32438), (2156, 25487), (2317, 23716), (3388, 16219), (3641, 15092), (3773, 14564), (4634, 11858), (5929, 9268), (7282, 7546)]