55155464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 73062136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 239, 317, 364, 478, 634, 728, 956, 1268, 1673, 1912, 2219, 2536, 3107, 3346, 4121, 4438, 6214, 6692, 8242, 8876, 12428, 13384, 16484, 17752, 21749, 24856, 28847, 32968, 43498, 57694, 75763, 86996, 115388, 151526, 173992, 230776, 303052, 530341, 606104, 984919, 1060682, 1969838, 2121364, 3939676, 4242728, 6894433, 7879352, 13788866, 27577732, 55155464]

約数ペア:

[(1, 55155464), (2, 27577732), (4, 13788866), (7, 7879352), (8, 6894433), (13, 4242728), (14, 3939676), (26, 2121364), (28, 1969838), (52, 1060682), (56, 984919), (91, 606104), (104, 530341), (182, 303052), (239, 230776), (317, 173992), (364, 151526), (478, 115388), (634, 86996), (728, 75763), (956, 57694), (1268, 43498), (1673, 32968), (1912, 28847), (2219, 24856), (2536, 21749), (3107, 17752), (3346, 16484), (4121, 13384), (4438, 12428), (6214, 8876), (6692, 8242)]