56821632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21163

約数の個数: 64

約数和(自身を含む): 172502400

約数和(自身を除く): 115680768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 21139, 42278, 63417, 84556, 126834, 147973, 169112, 253668, 295946, 338224, 443919, 507336, 591892, 676448, 887838, 1014672, 1183784, 1352896, 1775676, 2029344, 2367568, 2705792, 3551352, 4058688, 4735136, 7102704, 8117376, 9470272, 14205408, 18940544, 28410816, 56821632]

約数ペア:

[(1, 56821632), (2, 28410816), (3, 18940544), (4, 14205408), (6, 9470272), (7, 8117376), (8, 7102704), (12, 4735136), (14, 4058688), (16, 3551352), (21, 2705792), (24, 2367568), (28, 2029344), (32, 1775676), (42, 1352896), (48, 1183784), (56, 1014672), (64, 887838), (84, 676448), (96, 591892), (112, 507336), (128, 443919), (168, 338224), (192, 295946), (224, 253668), (336, 169112), (384, 147973), (448, 126834), (672, 84556), (896, 63417), (1344, 42278), (2688, 21139)]