52002451660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{209569}}^1$

素因数の和:210250

約数の個数: 48

約数和(自身を含む): 115129375200

約数和(自身を除く): 63126923540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 653, 1306, 2612, 3265, 6530, 12407, 13060, 24814, 49628, 62035, 124070, 209569, 248140, 419138, 838276, 1047845, 2095690, 3981811, 4191380, 7963622, 15927244, 19909055, 39818110, 79636220, 136848557, 273697114, 547394228, 684242785, 1368485570, 2600122583, 2736971140, 5200245166, 10400490332, 13000612915, 26001225830, 52002451660]

約数ペア:

[(1, 52002451660), (2, 26001225830), (4, 13000612915), (5, 10400490332), (10, 5200245166), (19, 2736971140), (20, 2600122583), (38, 1368485570), (76, 684242785), (95, 547394228), (190, 273697114), (380, 136848557), (653, 79636220), (1306, 39818110), (2612, 19909055), (3265, 15927244), (6530, 7963622), (12407, 4191380), (13060, 3981811), (24814, 2095690), (49628, 1047845), (62035, 838276), (124070, 419138), (209569, 248140)]