55426228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 120121344

約数和(自身を除く): 64695116

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 121, 143, 242, 253, 286, 299, 383, 484, 506, 572, 598, 766, 1012, 1196, 1532, 1573, 2783, 3146, 3289, 4213, 4979, 5566, 6292, 6578, 8426, 8809, 9958, 11132, 13156, 16852, 17618, 19916, 35236, 36179, 46343, 54769, 72358, 92686, 96899, 109538, 114517, 144716, 185372, 193798, 219076, 229034, 387596, 458068, 602459, 1065889, 1204918, 1259687, 2131778, 2409836, 2519374, 4263556, 5038748, 13856557, 27713114, 55426228]

約数ペア:

[(1, 55426228), (2, 27713114), (4, 13856557), (11, 5038748), (13, 4263556), (22, 2519374), (23, 2409836), (26, 2131778), (44, 1259687), (46, 1204918), (52, 1065889), (92, 602459), (121, 458068), (143, 387596), (242, 229034), (253, 219076), (286, 193798), (299, 185372), (383, 144716), (484, 114517), (506, 109538), (572, 96899), (598, 92686), (766, 72358), (1012, 54769), (1196, 46343), (1532, 36179), (1573, 35236), (2783, 19916), (3146, 17618), (3289, 16852), (4213, 13156), (4979, 11132), (5566, 9958), (6292, 8809), (6578, 8426)]