53078508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 154033152

約数和(自身を除く): 100954644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 607, 694, 1041, 1214, 1388, 1821, 2082, 2428, 2429, 3123, 3642, 4164, 4249, 4858, 5463, 6246, 7284, 7287, 8498, 9716, 10926, 12492, 12747, 14574, 16996, 21852, 21861, 25494, 29148, 38241, 43722, 50988, 76482, 87444, 152964, 210629, 421258, 631887, 842516, 1263774, 1474403, 1895661, 2527548, 2948806, 3791322, 4423209, 5897612, 7582644, 8846418, 13269627, 17692836, 26539254, 53078508]

約数ペア:

[(1, 53078508), (2, 26539254), (3, 17692836), (4, 13269627), (6, 8846418), (7, 7582644), (9, 5897612), (12, 4423209), (14, 3791322), (18, 2948806), (21, 2527548), (28, 1895661), (36, 1474403), (42, 1263774), (63, 842516), (84, 631887), (126, 421258), (252, 210629), (347, 152964), (607, 87444), (694, 76482), (1041, 50988), (1214, 43722), (1388, 38241), (1821, 29148), (2082, 25494), (2428, 21861), (2429, 21852), (3123, 16996), (3642, 14574), (4164, 12747), (4249, 12492), (4858, 10926), (5463, 9716), (6246, 8498), (7284, 7287)]