55556028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 154103040

約数和(自身を除く): 98547012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 396, 478, 587, 717, 956, 1174, 1434, 1761, 2151, 2348, 2629, 2868, 3522, 4302, 5258, 5283, 6457, 7044, 7887, 8604, 10516, 10566, 12914, 15774, 19371, 21132, 23661, 25828, 31548, 38742, 47322, 58113, 77484, 94644, 116226, 140293, 232452, 280586, 420879, 561172, 841758, 1262637, 1543223, 1683516, 2525274, 3086446, 4629669, 5050548, 6172892, 9259338, 13889007, 18518676, 27778014, 55556028]

約数ペア:

[(1, 55556028), (2, 27778014), (3, 18518676), (4, 13889007), (6, 9259338), (9, 6172892), (11, 5050548), (12, 4629669), (18, 3086446), (22, 2525274), (33, 1683516), (36, 1543223), (44, 1262637), (66, 841758), (99, 561172), (132, 420879), (198, 280586), (239, 232452), (396, 140293), (478, 116226), (587, 94644), (717, 77484), (956, 58113), (1174, 47322), (1434, 38742), (1761, 31548), (2151, 25828), (2348, 23661), (2629, 21132), (2868, 19371), (3522, 15774), (4302, 12914), (5258, 10566), (5283, 10516), (6457, 8604), (7044, 7887)]