55173456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29473}}^1$

素因数の和:29500

約数の個数: 60

約数和(自身を含む): 166292308

約数和(自身を除く): 111118852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 29473, 58946, 88419, 117892, 176838, 235784, 265257, 353676, 383149, 471568, 530514, 707352, 766298, 1061028, 1149447, 1414704, 1532596, 2122056, 2298894, 3065192, 3448341, 4244112, 4597788, 6130384, 6896682, 9195576, 13793364, 18391152, 27586728, 55173456]

約数ペア:

[(1, 55173456), (2, 27586728), (3, 18391152), (4, 13793364), (6, 9195576), (8, 6896682), (9, 6130384), (12, 4597788), (13, 4244112), (16, 3448341), (18, 3065192), (24, 2298894), (26, 2122056), (36, 1532596), (39, 1414704), (48, 1149447), (52, 1061028), (72, 766298), (78, 707352), (104, 530514), (117, 471568), (144, 383149), (156, 353676), (208, 265257), (234, 235784), (312, 176838), (468, 117892), (624, 88419), (936, 58946), (1872, 29473)]