51372804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21132

約数の個数: 48

約数和(自身を含む): 141724800

約数和(自身を除く): 90351996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 21089, 42178, 63267, 84356, 126534, 147623, 253068, 295246, 442869, 590492, 611581, 885738, 1223162, 1771476, 1834743, 2446324, 3669486, 4281067, 7338972, 8562134, 12843201, 17124268, 25686402, 51372804]

約数ペア:

[(1, 51372804), (2, 25686402), (3, 17124268), (4, 12843201), (6, 8562134), (7, 7338972), (12, 4281067), (14, 3669486), (21, 2446324), (28, 1834743), (29, 1771476), (42, 1223162), (58, 885738), (84, 611581), (87, 590492), (116, 442869), (174, 295246), (203, 253068), (348, 147623), (406, 126534), (609, 84356), (812, 63267), (1218, 42178), (2436, 21089)]